diff --git a/apps/web/src/components/device/models/ipad-pro-13-m5-magic-keyboard.glb b/apps/web/src/components/device/models/ipad-pro-13-m5-magic-keyboard.glb
index fd46333b4270a..6b114b61d0e94 100644
Binary files a/apps/web/src/components/device/models/ipad-pro-13-m5-magic-keyboard.glb and b/apps/web/src/components/device/models/ipad-pro-13-m5-magic-keyboard.glb differ
diff --git a/apps/web/src/components/device/models/ipad-pro-13-m5.glb b/apps/web/src/components/device/models/ipad-pro-13-m5.glb
index 0611ac7496071..141191ffededb 100644
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diff --git a/apps/web/src/components/device/models/iphone-14-plus.glb b/apps/web/src/components/device/models/iphone-14-plus.glb
index 381785d6ef1b0..3584b22f6c9e2 100644
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diff --git a/apps/web/src/components/device/models/iphone-14.glb b/apps/web/src/components/device/models/iphone-14.glb
index 403a239f2c7a9..6fb265c84e917 100644
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diff --git a/apps/web/src/components/device/models/iphone-15-plus.glb b/apps/web/src/components/device/models/iphone-15-plus.glb
index 2668a99265b0a..bb8baa8814c22 100644
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diff --git a/apps/web/src/components/device/models/iphone-15.glb b/apps/web/src/components/device/models/iphone-15.glb
index 8360898955a7b..7c6a80452218b 100644
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diff --git a/apps/web/src/components/device/models/iphone-16-plus.glb b/apps/web/src/components/device/models/iphone-16-plus.glb
index 9f925c5d91c28..eacfc8f736c63 100644
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diff --git a/apps/web/src/components/device/models/iphone-16-pro-max.glb b/apps/web/src/components/device/models/iphone-16-pro-max.glb
index 32e2d57fcc1a1..a25c7a1b530ce 100644
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diff --git a/apps/web/src/components/device/models/iphone-16-pro.glb b/apps/web/src/components/device/models/iphone-16-pro.glb
index d73316b6ed4a5..d8491d713ac17 100644
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diff --git a/apps/web/src/components/device/models/iphone-16.glb b/apps/web/src/components/device/models/iphone-16.glb
index 649ece63b0c53..c58ca24128097 100644
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diff --git a/apps/web/src/components/device/models/iphone-17-pro-max.glb b/apps/web/src/components/device/models/iphone-17-pro-max.glb
index 4cd676e91cfac..9ab6ec4bc236d 100644
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diff --git a/apps/web/src/components/device/models/iphone-17-pro.glb b/apps/web/src/components/device/models/iphone-17-pro.glb
index e253143200b7c..02739b98c09dc 100644
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diff --git a/apps/web/src/components/device/models/iphone-17.glb b/apps/web/src/components/device/models/iphone-17.glb
index b35b0e6ed91f9..5ef5dc4ab2199 100644
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diff --git a/apps/web/src/components/device/models/iphone-17e.glb b/apps/web/src/components/device/models/iphone-17e.glb
index 9e26112e7178c..6848295c139fd 100644
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diff --git a/apps/web/src/components/device/models/iphone-18-pro-max.glb b/apps/web/src/components/device/models/iphone-18-pro-max.glb
index 52438e10f8d6e..f03137aca3fb1 100644
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diff --git a/apps/web/src/components/device/models/iphone-18-pro.glb b/apps/web/src/components/device/models/iphone-18-pro.glb
index 2dae3e9beaa65..1efcdc8451dc9 100644
Binary files a/apps/web/src/components/device/models/iphone-18-pro.glb and b/apps/web/src/components/device/models/iphone-18-pro.glb differ
diff --git a/apps/web/src/components/device/models/iphone-air.glb b/apps/web/src/components/device/models/iphone-air.glb
index fd3bc61805b23..2cd516faaa13b 100644
Binary files a/apps/web/src/components/device/models/iphone-air.glb and b/apps/web/src/components/device/models/iphone-air.glb differ
diff --git a/apps/web/src/components/device/models/iphone-duo.glb b/apps/web/src/components/device/models/iphone-duo.glb
index 0269a1dc40e03..ffd2cd217fda5 100644
Binary files a/apps/web/src/components/device/models/iphone-duo.glb and b/apps/web/src/components/device/models/iphone-duo.glb differ
diff --git a/apps/web/src/components/device/models/sources.json b/apps/web/src/components/device/models/sources.json
index 18a5a1c2b1c9f..e986312ca8a62 100644
--- a/apps/web/src/components/device/models/sources.json
+++ b/apps/web/src/components/device/models/sources.json
@@ -8,7 +8,9 @@
       "Extracted device bodies and a separate Magic Keyboard accessory; excluded unrelated parts and presentation duplicates.",
       "Normalized conventional device portrait axes, centered their screen and uniformly scaled its height to 2.2 scene units. The Duo retains its upstream centimeter hinge rig.",
       "Replaced the baked marketing screen with a named placeholder for the live framebuffer.",
-      "Resized textures to at most 1024 pixels and encoded them as WebP; retained body geometry."
+      "Resized textures to at most 1024 pixels and encoded them as WebP; retained body geometry.",
+      "Removed parts that no camera direction reaches (hiddenNodes) and pushed the iPhone 16 and 16 Plus glass shells 0.0003 units outward (surfaceOffsets) so they no longer cross the base layer beneath them.",
+      "Welded vertices and compressed geometry with EXT_meshopt_compression on one scene-wide 16-bit quantization grid, which keeps coincident layers coincident."
     ]
   },
   "models": [
@@ -18,7 +20,28 @@
       "sourceUrl": "https://www.apple.com/105/media/us/iphone-18-pro/2026/591df885-5ee2-4173-86e6-401021249f7c/ar/iphone-18-pro-e-sim.usdz",
       "sourceSha256": "0f2dac354fbc6505e7917983de460f2cc68e253f96aabf52e9f0468a4803f317",
       "bodyNode": "UBGArkKGrAMRRnj",
-      "screenNode": "EHjrGDHNHzgNjtE.001"
+      "screenNode": "EHjrGDHNHzgNjtE.001",
+      "hiddenNodes": [
+        "AeBMJWvYROmIznQ.001",
+        "CkWvqHNVFiGJvpB",
+        "DpHZPtCoplKzsmn.001",
+        "JLuWQNyAHkVtjBj",
+        "OKQXnqqXZBuUUit",
+        "SeCquheRYLOWcow.001",
+        "ZdjEdUeNrJlHfPr",
+        "aGDqlYEsfzCGKqA",
+        "dseYgUIxMhSrccR",
+        "eMqbNZEirboZmlk",
+        "gVjDdjCvpxUAQBO.001",
+        "jBMFTYJdkiLEILT.001",
+        "kVoChGBtLBcaCVZ.001",
+        "lrbmLhLqYBEujEb.001",
+        "pJlLctaTZcBoLFq",
+        "piknxdJPulwkZlx",
+        "vSUfuJuwHtQnJFM",
+        "whMdnAVdLqpcnOU",
+        "wnKKbrKJSeTpTMG"
+      ]
     },
     {
       "id": "iphone-18-pro-max",
@@ -26,7 +49,28 @@
       "sourceUrl": "https://www.apple.com/105/media/us/iphone-18-pro/2026/591df885-5ee2-4173-86e6-401021249f7c/ar/iphone-18-pro-e-sim.usdz",
       "sourceSha256": "0f2dac354fbc6505e7917983de460f2cc68e253f96aabf52e9f0468a4803f317",
       "bodyNode": "wUOhcMgiBmCgGaw",
-      "screenNode": "EHjrGDHNHzgNjtE"
+      "screenNode": "EHjrGDHNHzgNjtE",
+      "hiddenNodes": [
+        "AeBMJWvYROmIznQ",
+        "CkWvqHNVFiGJvpB.001",
+        "DpHZPtCoplKzsmn",
+        "JLuWQNyAHkVtjBj.001",
+        "NWcSDiJMCdsakCS.001",
+        "OKQXnqqXZBuUUit.001",
+        "SeCquheRYLOWcow",
+        "ZdjEdUeNrJlHfPr.001",
+        "aGDqlYEsfzCGKqA.001",
+        "dseYgUIxMhSrccR.001",
+        "eMqbNZEirboZmlk.001",
+        "gVjDdjCvpxUAQBO",
+        "jBMFTYJdkiLEILT",
+        "kVoChGBtLBcaCVZ",
+        "pJlLctaTZcBoLFq.001",
+        "piknxdJPulwkZlx.001",
+        "vSUfuJuwHtQnJFM.001",
+        "whMdnAVdLqpcnOU.001",
+        "wnKKbrKJSeTpTMG.001"
+      ]
     },
     {
       "id": "iphone-17",
@@ -35,7 +79,36 @@
       "sourceSha256": "2eb04d020c595e12884e95e13b197dab706c13797450b45ca2fa8eefbfa9404b",
       "bodyNode": "nVMdepcBMBmnVhZ",
       "screenNode": "eXcdWRctfHqyWLU",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "BXAqDKUGaQijVoY",
+        "CQllheNMGoeRqKm",
+        "IAlyYUNXoAaMcKp",
+        "NKEgRFMpMROeZXo",
+        "PMSPfopQJyYltlK",
+        "PMjdrRSaQyYJhDP",
+        "QNuvwNZebttsjIy",
+        "ROSoyhXuNoyjsaC",
+        "SHHJlDfCWqBnYVe",
+        "YAEOwDzKQnyNWXH",
+        "bVwqhrJsSxSDneW",
+        "cPDpLFZpaBKrySQ",
+        "gnfLcUrSrhGfAQN",
+        "ljnYnfcDcSKbeoi",
+        "mBDzTBDexXbPzFJ",
+        "mTQpQGIPKSkyGlL",
+        "noxRzxFVClfmaMH",
+        "oNMpyZHDdamXimo",
+        "paEiHUvTyidQYhd",
+        "qyGBpiZpuMOaxzH",
+        "raflvAFabYAQBAS",
+        "sCxzcmUlHvqqZvX",
+        "sJcbKiJnntwsJsW",
+        "tcSskZZpztwdLjs",
+        "wTyOkkZyiEuMcnJ",
+        "wnlJMlAHaUPWnoh",
+        "xhqWHXMGxyLrmJS"
+      ]
     },
     {
       "id": "iphone-air",
@@ -45,7 +118,28 @@
       "bodyNode": "sePZlgtqCVXFQPm",
       "screenNode": "tppzCQmnlKcHIpP",
       "excludeNodes": ["avktKcFMCgBNWOI", "IJtRUXYEEXnnqxn"],
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "BRwaUtFDoBhnbBz",
+        "FKcyzYmenRxNJOH",
+        "JSfOBlDCYhavkEO",
+        "LBiDPOAbTgirPmb",
+        "PMfhqlIlcIWpECc",
+        "UJnodNCUfbPYeLA",
+        "WHfCUeMXUgzNyib",
+        "WTfCiWsteDTZHVX",
+        "WjJwblsyptEpLou",
+        "XSvupwhOCAgZsvo",
+        "XgoHZcGVDkgRhQI",
+        "ZfXbLWjBEnIBiHS",
+        "ipEzeejaWYZqBeU",
+        "mHHMXipPTbcFzZc",
+        "pGosOatMBaTgKun",
+        "pfTTNPbKodrisVS",
+        "sFKWIqcsUHSWvYQ",
+        "sVvKRAEhdpLdUfD",
+        "zgWhqpHRajMuAlc"
+      ]
     },
     {
       "id": "iphone-17e",
@@ -54,7 +148,40 @@
       "sourceSha256": "e4efca18f6fb2b3c1547d75afec4ab4170838bfe7ccc616c4cd6cdc69a48dc01",
       "bodyNode": "TGDVcCHLdxlIePk",
       "screenNode": "saxrJLGXKkVuvan",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "AyTOLTKeVVKPQaA",
+        "FeZbjFZrdQHCQWS",
+        "IjvetuMImQvHyMS",
+        "NUfxunQyQNMkMLy",
+        "NVEnKpJLwrBAGvv",
+        "NYAlAaEywMxDBeT",
+        "PuOKtYjtMBPuIdg",
+        "QIKOrtIVbuxCIDj",
+        "QvkJsVIpZbNKzrT",
+        "WXiBrmKnHTYUxce",
+        "YRVcxEyYUXLHhCA",
+        "bLMHprzheXSyoLK",
+        "bbIzWcyqYUXaopV",
+        "blhkVlSiVMBpaes",
+        "dJyjKIAUQlaAYMi",
+        "dnQVZfkgpNitgVM",
+        "elbmjtSEspZXMRm",
+        "foxYHnChDpegekQ",
+        "gnlGsgCggetOerL",
+        "iZYiKARzCHOZlip",
+        "lmeCgGUUTrvGHor",
+        "nLnhXGtvGJhKdxP",
+        "oXHSEExlpswTXne",
+        "oahzylvTJzQKhrI",
+        "pKZJMpxsJwUFnYV",
+        "rTWCrfRfWKTsucI",
+        "rYXfMVCgjJIJmTy",
+        "tnPVVKoEIBvQmBu",
+        "uupnDToQfRaFWvJ",
+        "vUmlzFkjLRJXSLc",
+        "yXecDLjNUYsPNLj"
+      ]
     },
     {
       "id": "iphone-17-pro",
@@ -63,7 +190,51 @@
       "sourceSha256": "18e7f6fbb6f084d6394cedd3e93f9a920ab3f51740e660da6f84f5a7da5e029d",
       "bodyNode": "uLzQKMZRvxmFuVz",
       "screenNode": "HkNSnYzBPABcqwM",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
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+        "CUXydfOmpZTOIwn",
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+        "abBhkuHIWeWxdnv",
+        "bWNFUbSszjChSpE",
+        "cTzAYNMxyxGrXkR",
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+        "fWLoYzYzArWJkEs",
+        "gucycQBzeMjlWnc",
+        "hdubzDKKYvrSSSW",
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+        "sDrQkCDINonvXWK",
+        "yTmdRacfvebHTTS"
+      ]
     },
     {
       "id": "iphone-17-pro-max",
@@ -72,7 +243,52 @@
       "sourceSha256": "18e7f6fbb6f084d6394cedd3e93f9a920ab3f51740e660da6f84f5a7da5e029d",
       "bodyNode": "hDqpVcSkjfqLgwJ",
       "screenNode": "HkNSnYzBPABcqwM.001",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
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+        "CUXydfOmpZTOIwn.001",
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+        "FegzLCaANkYSjhw.001",
+        "HEpFadyGgDnvrsX.001",
+        "HyENgPuODCHFvcE.001",
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+        "KUfjtwUmEyDNVXZ.001",
+        "KwGbUIcVQHqwxOo.001",
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+        "LvSiRAJgYXMPgYk.001",
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+        "yTmdRacfvebHTTS.001"
+      ]
     },
     {
       "id": "iphone-16-pro",
@@ -81,7 +297,46 @@
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       "screenNode": "afaAIHtsSEyJgev",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
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+      ]
     },
     {
       "id": "iphone-16-pro-max",
@@ -90,7 +345,45 @@
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       "bodyNode": "MavDriqPQbzRgmo",
       "screenNode": "EnNAOSEIVaSuWpJ",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "BJqnVxTPdSrumBa",
+        "BtQMQTDGdQUpAfV",
+        "CgYEYEEkhDTpxZQ",
+        "DWVddXPTZwJqxRH",
+        "DYVTLtqMHTsYIjj",
+        "KBFxhASIpyRODcN",
+        "LDqFywaUpScBDDA",
+        "McdqBcDMjwUVXjJ",
+        "MdAxmZRZiXvBTSO",
+        "NYJVgOOyDOurKLi",
+        "OHcIOEYzhYtjZfD",
+        "OvzFWNzQFhpmAJX",
+        "TxEgUNigqmCXRUo",
+        "UspOjqRKFOpussq",
+        "YZBECLUDGvviBZT",
+        "YonvKvLHVPxiPhx",
+        "ZRtlLQRpMvpEADx",
+        "ZSqPKeYlKPxNEWB",
+        "aeMcXvvBPXEDaTv",
+        "cfEKqTzNqGyraVw",
+        "ctvWVgnrlOtlGZG",
+        "dhMbwJTWbKBgATj",
+        "fosjWHinlvDIxtE",
+        "gnNJMtiCaZKKKEx",
+        "hrZaEjXDmCILobU",
+        "isWRMwSjKGqbTVD",
+        "kIZQXPmeDWRVqtz",
+        "navdSryPQGEvayo",
+        "nhhtQijpvnjtShG",
+        "pRAaKdtJHQYLcIP",
+        "rXKKjlYsSVqMAUK",
+        "vPMFwVtdHpyHdbb",
+        "wDBHeqowZtDZGth",
+        "yHbaUiTFREbQPQg",
+        "ylWRHNdlCRPqtsy",
+        "ztDfNEJyAxWfKpF"
+      ]
     },
     {
       "id": "iphone-16",
@@ -99,7 +392,45 @@
       "sourceSha256": "4653ec827115fb0ab1f49c4b780dfad0b4bc5f07ac0b12851d0a75783f6abd19",
       "bodyNode": "FDURRThpGfbMiMt",
       "screenNode": "dgZLPrpEoFcPqfL",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "AelcPNzDHXMeLVB",
+        "DpOgrnwIUfhsbha",
+        "FdgWEbdiHcyQxnD",
+        "HucjLITnxhIEqHT",
+        "JKntyKNQUbpeArP",
+        "JlvteSBCcKLhDpE",
+        "MwOoPdXLtGBCdDg",
+        "NAZHeGhJSqfCgQD",
+        "NejWyEnZlSIXNEZ",
+        "OEXYuFSNeTrRNUh",
+        "PXbaxPhBOLrVtSu",
+        "PjPOWcVOZxuRXyy",
+        "QTwFlZwFjSoOcfg",
+        "QeQWDrevQWqKNSo",
+        "SHWoLYlgByMlISv",
+        "SdtrwaqmsLuwKSY",
+        "SiiUmoZxawgsScA",
+        "VzbYsWGgucYasFs",
+        "XgsYaVoTdqpRMXm",
+        "ZgHsYmuXMmQobxl",
+        "bwmrzkFHWvFhQMD",
+        "cvNrDEXvnpqTscR",
+        "dNdHTDEOmuwzFKI",
+        "gBQlljzzrEXGscU",
+        "invkkDmDIhQdjTN",
+        "kockrpfgHNquDIo",
+        "lFHmGyRxpomdpLa",
+        "myXyMrxTsBbqrPf",
+        "pDxdOfhISwHkTaO",
+        "pJyDbyiEqPkFezL",
+        "sOAObXLRufsAEqO",
+        "uPAkbBhFCtukrSS",
+        "wOJlkYhoGslVcFa"
+      ],
+      "surfaceOffsets": {
+        "SEyIWFCgLIGSTYP": 0.0003
+      }
     },
     {
       "id": "iphone-16-plus",
@@ -108,7 +439,45 @@
       "sourceSha256": "6ee9e29573ff1e34b3db9ffda5a9b03c79b4f67bb04d5d68e9ce15bb6ff97c3c",
       "bodyNode": "XYhoKEVgwtvKSbJ",
       "screenNode": "iRcWrnkfuSKriwn",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "BgfAInYsQNffpOe",
+        "CWZyezUZFcudkKV",
+        "CyUKggRzPZooytv",
+        "GjgPznjGDZHgVuD",
+        "GpyXtoWAoZhRBJC",
+        "IqMIWvfCYOsqSls",
+        "JbWMHsCHGmKfnZJ",
+        "MKFHImEAIrEsWYf",
+        "OjIZgpcUMUiqytf",
+        "PerzyjTYlZefcSB",
+        "PoykWJUmGzrpOHB",
+        "PscZFZpVmdsPujt",
+        "QSSUUCGXdWXvGug",
+        "SlOMajzxmcTEtgW",
+        "TIqnvnZZvQBtEFi",
+        "WfcFvAULKNJuvBM",
+        "XDmIfDTuKGwgaEW",
+        "dOqCQxcnRWWpfaG",
+        "dPmosJCyKPCGeqm",
+        "fJHvYbWLikDAAfs",
+        "fhJGLDzJAWelOvi",
+        "foVFQbooWUAgOqB",
+        "gKSktMHyZoDIZlP",
+        "kKUzkQhLjkUkGpa",
+        "kqVughEnjNUgqpu",
+        "mNEBtNDQTlIymMZ",
+        "nQYqmLCjYfMERag",
+        "qipzModrUtzTWSE",
+        "rwRdFlRZafiTKYO",
+        "tDTsNzquPSuDHha",
+        "uFsvfxZLABofEKl",
+        "wyvsNpZYmjHmIeq",
+        "xYSwNbSqAwNdKij"
+      ],
+      "surfaceOffsets": {
+        "rmvqhsGhuVJTHEe": 0.0003
+      }
     },
     {
       "id": "iphone-15",
@@ -117,7 +486,34 @@
       "sourceSha256": "9484def099291cd71f1262e01f6db77e7ecb392c50bd5f9cb76aafde05430ca9",
       "bodyNode": "WzzPMsuuRaDhtYI",
       "screenNode": "afCbrqyMGCECWJr",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "AAKezUdpphfnyyL",
+        "BaxtCxpdMRmHhGg",
+        "DhXrccZvNbGfmWw",
+        "DqnLyvDvAvIxeze",
+        "GHadUSZvABuphgc",
+        "KNcGxyCqervjYoY",
+        "KsyTJDidHqMIQoV",
+        "MmCDyBSWYfkHtqV",
+        "NnUPpYbsLPZqdOD",
+        "RePYTvpawgzGSjN",
+        "YbnPzAWtmhztfSI",
+        "brlAILUVKMBAtzg",
+        "cBKLZeSTnDgltoy",
+        "dUkqNHvwOkEYZGs",
+        "fXXQJwTBsyhwBzH",
+        "lpgeZZNMthIXxGs",
+        "pjOBZpnZzfFyQNb",
+        "qNXUYHQkPMzRMYR",
+        "qwpbyDPuuzuStII",
+        "tHFVHscQjgmelev",
+        "tTUIIzmtTKFyfbN",
+        "tpivdHyZQYerHxD",
+        "wpJYbYZnIVWmKAT",
+        "xBdrnzSnovjcqWk",
+        "xrlXcTfwpjPRksK"
+      ]
     },
     {
       "id": "iphone-15-plus",
@@ -126,7 +522,34 @@
       "sourceSha256": "252a5e0a8da716b5db4dd4ead91be6d65510a0a66857775eb686229092b83789",
       "bodyNode": "tvPjNAzuYItWhqV",
       "screenNode": "dWfKekGlHmmeeFl",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "DfipmniQOnzFfID",
+        "FPQbWDKXeotryLu",
+        "GLWxoAEBpkHxikz",
+        "INbkNGjLOruCBjR",
+        "KyXdmQYHzAAEHsw",
+        "OORFnZYyMLoGLTD",
+        "PiAxdOxOesdlfCo",
+        "RFXEteoIaHctWJE",
+        "VbjACCvZyJPpjsm",
+        "XfRfUzxjlXFBKvp",
+        "XwUtKNawNxblnDU",
+        "baNWIxGEpxQJxeT",
+        "bfMKrnaGGNmIxVa",
+        "cjFtCmgeAFQUVan",
+        "fzsbWYyApHMXyWO",
+        "gAPJcRJbkPuPCiw",
+        "iTLlHgiBSLNcCWm",
+        "jTrHrcSlvwKXSMW",
+        "jbKHBmRYQoZTMSG",
+        "nPjAgNcSmzmDWTN",
+        "rhQtiJyumboOuEd",
+        "umtXCxeHrLTWUJv",
+        "wcjTxrNFajFuoFK",
+        "xNbVyPPDYNBWjlm",
+        "yVzdQLLOeiDOHvL"
+      ]
     },
     {
       "id": "iphone-14",
@@ -135,7 +558,41 @@
       "sourceSha256": "b3289a74dd8e28387b9bf891eff70a057d4a793aecbecc7ba47bd1a6236ab638",
       "bodyNode": "NeFCAoxmPzCXcno",
       "screenNode": "EWjThtniuhvXaBo",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "BTIcgvzKsLKMosd",
+        "BwxhSLFofHNVbss",
+        "EqmHbWlJKWMSaey",
+        "FvADlZNUEAwEuZR",
+        "GWOeQenkDWYYkLr",
+        "GshPkxiwgydWoLA",
+        "HzrDxmQENsVlvzW",
+        "IGFzFOQWlTYQsiB",
+        "MASqCasbplBiJIE",
+        "MyLGWfozYqgOHHp",
+        "OZVllIMBPluKfWo",
+        "VKtPrDosuqyfMnQ",
+        "VYDsWCPWujxOEdH",
+        "XByNRgGJnZxIaPP",
+        "XSAeSqSEcuGpOAi",
+        "YGqQEkJlppLxUUi",
+        "eFQzKObsUdpJpQC",
+        "gzFdxoYImTASnGh",
+        "hTsQyJAdQXgYXGD",
+        "hsxYyePyvCSJuhX",
+        "lWEbVVOLLGQogll",
+        "mPjzyQxiMNStNdr",
+        "nYzyUtPOHuewBUQ",
+        "pqFPKHPVWZZOJvJ",
+        "pthsXDHplKhubsb",
+        "sFwUfzbnYNUtjbC",
+        "sfRhnaLgPXjIaGT",
+        "tDUfslZfubZhiWH",
+        "wJIflIsbEqElscI",
+        "xsDXEApOdCRwZjQ",
+        "yChqqVaFtavuzPB",
+        "yrdrbsmijZMUwWW"
+      ]
     },
     {
       "id": "iphone-14-plus",
@@ -144,7 +601,45 @@
       "sourceSha256": "007561dc8a960ac8d2fbe0f24f2e7277642cb970bb901ac00678cb308570ed72",
       "bodyNode": "fFXaBaQnFOdPBzq",
       "screenNode": "uRcvOoIfAvSAPlM",
-      "blender": "5.2.2"
+      "blender": "5.2.2",
+      "hiddenNodes": [
+        "DnRtqBJzFvxTXIx",
+        "FakJjUkMpCtrtdY",
+        "GiExdGgtpgPmcqk",
+        "IaKrkjNdaSyNAzd",
+        "JuwgIVSdYjLsAjX",
+        "MANYOcgqahYyxLG",
+        "MNdSNvsQrxnamPu",
+        "NgDBYxxHlWKJUtq",
+        "PNqPDALVWpmjIba",
+        "RDCpNyzRtFsrsDp",
+        "SmjDMSVEsPcivtn",
+        "SwrfvTAKyTIKFYQ",
+        "TjghSMwVYlYAPPq",
+        "VWbgsqziWJAYHzf",
+        "WUziwOmUgekiVyH",
+        "YWuMyedyfbSzJts",
+        "absnnGkzkksMgsA",
+        "asZVnOKRncBUfVj",
+        "cXQXmlQoAMgHeES",
+        "eRJzJGQcfehIURt",
+        "fFAOGOxMdrJyooh",
+        "flUWVfVaZfPgcZZ",
+        "fyvSvEYWQHUoXnb",
+        "gIwnAvBycCvNBaH",
+        "jKYufNEuYWGvlXC",
+        "jrfAEsBZpTkVaZd",
+        "mqcakHHnRxrOJoT",
+        "pkFlaKESqBILSkK",
+        "qHqUlAFcOxVLuUK",
+        "rKIAhcQyXXnWkgJ",
+        "rftVsroCwPACnNa",
+        "uWwcCjFiPTLSTJu",
+        "voHhULZOwcBrcjJ",
+        "xRLbxFVpaymptoK",
+        "xuXFJHShTBtUXcg",
+        "yUZEynNRKWmxSdL"
+      ]
     },
     {
       "id": "ipad-pro-13-m5",
@@ -152,7 +647,26 @@
       "sourceUrl": "https://www.apple.com/105/media/us/ipad-pro/2025/adee90db-c01e-430d-b726-fe64c0063f08/ar/ipad-pro-space-black.usdz",
       "sourceSha256": "48098daf7c49117c81a4e4e1808899b93fad081faeba6c8b65124946b83b5ac6",
       "bodyNode": "zRrSLDpdYmKeRJQ",
-      "screenNode": "lsDiIbtoSGSmWWZ"
+      "screenNode": "lsDiIbtoSGSmWWZ",
+      "hiddenNodes": [
+        "GZNddUnQRPabSxX",
+        "HOqFlitkFSEBwpB",
+        "HnpMSupcdGUIALF",
+        "IuGjRlDNiDKosQT",
+        "JdDdnFOwsHEqDKC",
+        "TPYVYyGxXgljGAJ",
+        "TYYjgzSzdQIBkkK",
+        "XptMSkTgejChrmH",
+        "ZnyZAcqoWZBGJim",
+        "cbyESvRKYknMBVA",
+        "eitnudLTYwnbaHa",
+        "fSBTwwPRvXpskFk",
+        "mriWlabCVLUskzX",
+        "pMtRErDuwchkoHE",
+        "sDgzpYIricXgwnM",
+        "uUyywRZMbjjlkpt",
+        "vZbnexKRTYsKnTd"
+      ]
     },
     {
       "id": "ipad-pro-13-m5-magic-keyboard",
@@ -161,7 +675,8 @@
       "sourceSha256": "48098daf7c49117c81a4e4e1808899b93fad081faeba6c8b65124946b83b5ac6",
       "bodyNode": "zRrSLDpdYmKeRJQ",
       "screenNode": "lsDiIbtoSGSmWWZ",
-      "accessoryNode": "PoBqSMmyhhcJsBX"
+      "accessoryNode": "PoBqSMmyhhcJsBX",
+      "hiddenNodes": ["ANhlWSbARuEZHbf", "EmssyDjcNaAGWGe", "SLpVcmzCKSgySiu", "kNMnscxwbDEFIWr"]
     },
     {
       "id": "iphone-duo",
diff --git a/docs/internals/devices.md b/docs/internals/devices.md
index 5273f7942e9e0..29d467674470b 100644
--- a/docs/internals/devices.md
+++ b/docs/internals/devices.md
@@ -156,3 +156,29 @@ hubs that serve it pay nothing, and switches on that 409, or when its MJPEG
 image fails in a browser that has `RTCPeerConnection`. Offers are not trickled:
 serve-sim takes one offer with every candidate. The video element only feeds
 the same canvas sink, so the panel and the mobile WebView keep one surface.
+
+## 3D device models
+
+The GLBs under `apps/web/src/components/device/models` are generated. The
+record is [`sources.json`](../../apps/web/src/components/device/models/sources.json)
+plus [`convert-device-model.py`](../../scripts/convert-device-model.py), whose
+header lists the gltf-transform steps that follow the Blender export.
+
+Apple's AR assets build glass and finishes from stacked shells. Where a shell
+is an exact copy of the layer beneath it, depth ties resolve the same way every
+frame. Where it crosses that layer, as the iPhone 16 and 16 Plus back glass
+does, WebGL draws a flickering patchwork, so `surfaceOffsets` pushes that shell
+0.0003 units outward. Quantization has the same failure mode: per-mesh grids
+round coincident layers apart, so meshopt runs on one scene-wide 16-bit grid.
+Do not simplify: even a 1e-5 error changes rim highlights and seams the Duo's
+inner displays.
+
+`hiddenNodes` lists parts that never change a pixel when hidden, rendered from
+26 directions with a logarithmic depth buffer. Parts that are only nearly
+hidden stay. The Duo has none listed because its hinge pose changes what is
+visible.
+
+Display meshes are quantized like everything else.
+[`modelScene.ts`](../../packages/client-runtime/src/device/modelScene.ts)
+bakes their node transforms back into float geometry at load, because screen
+UVs, touch projection, and the normalization checks work in model space.
diff --git a/packages/client-runtime/src/device/modelScene.test.ts b/packages/client-runtime/src/device/modelScene.test.ts
index 40efa6e5a5472..775ce65d2ca71 100644
--- a/packages/client-runtime/src/device/modelScene.test.ts
+++ b/packages/client-runtime/src/device/modelScene.test.ts
@@ -1,5 +1,6 @@
 import {
   BoxGeometry,
+  BufferAttribute,
   Group,
   Mesh,
   MeshBasicMaterial,
@@ -8,7 +9,11 @@ import {
   Texture,
 } from "three";
 import { expect, it, vi } from "vite-plus/test";
-import { createImportedPhoneScene, disposeDeviceModel } from "./modelScene.ts";
+import {
+  bakeDisplayTransforms,
+  createImportedPhoneScene,
+  disposeDeviceModel,
+} from "./modelScene.ts";
 import { phoneDisplayLayout } from "./phoneScene.ts";
 
 function asset() {
@@ -68,3 +73,23 @@ it("rejects missing and incorrectly normalized displays before changing their ma
   disposeDeviceModel(root);
   texture.dispose();
 });
+
+it("accepts a quantized display once loading bakes its node transform", () => {
+  const { root, screen } = asset();
+  // KHR_mesh_quantization stores normalized shorts and moves their scale and offset onto the node.
+  const position = screen.geometry.getAttribute("position");
+  const shorts = new Int16Array(position.count * 3);
+  for (let i = 0; i < position.count; i++)
+    for (let c = 0; c < 3; c++)
+      shorts[i * 3 + c] = Math.round(
+        ((position.getComponent(i, c) - (c === 2 ? 0.043 : 0)) / 1.1) * 32767,
+      );
+  screen.geometry.setAttribute("position", new BufferAttribute(shorts, 3, true));
+  screen.position.z = 0.043;
+  screen.scale.setScalar(1.1);
+  bakeDisplayTransforms(root);
+  expect(screen.geometry.getAttribute("position").array).toBeInstanceOf(Float32Array);
+  const phone = createImportedPhoneScene(root, new Texture(), phoneDisplayLayout(null, 1206, 2622));
+  expect(screen.geometry.getAttribute("uv").getX(0)).toBeCloseTo(0, 3);
+  phone.dispose();
+});
diff --git a/packages/client-runtime/src/device/modelScene.ts b/packages/client-runtime/src/device/modelScene.ts
index 3354cb1a31c6c..06a4a03e7e870 100644
--- a/packages/client-runtime/src/device/modelScene.ts
+++ b/packages/client-runtime/src/device/modelScene.ts
@@ -1,9 +1,47 @@
 // @effect-diagnostics globalFetch:off - This browser-only renderer owns abortable asset requests without an Effect runtime, like the live stream.
-import { Box3, Group, Mesh, MeshBasicMaterial, Texture, type Material, type Object3D } from "three";
+import {
+  Box3,
+  BufferAttribute,
+  Group,
+  Mesh,
+  MeshBasicMaterial,
+  Texture,
+  type Material,
+  type Object3D,
+} from "three";
 import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";
+import { MeshoptDecoder } from "three/addons/libs/meshopt_decoder.module.js";
 import type { DeviceAssetSource } from "./model.ts";
 import { createDisplayProjection, updateDisplayUv, type PhoneDisplayLayout } from "./phoneScene.ts";
 
+const DISPLAY_MESHES = new Set([
+  "device-screen",
+  "cover-display",
+  "inner-display-left",
+  "inner-display-right",
+]);
+
+// Quantized glTF keeps positions in a node-local box; the screen math needs model-space floats.
+export function bakeDisplayTransforms(root: Object3D) {
+  root.traverse((object) => {
+    if (!(object instanceof Mesh) || !DISPLAY_MESHES.has(object.name)) return;
+    const geometry = object.geometry;
+    for (const name of Object.keys(geometry.attributes)) {
+      const attribute = geometry.getAttribute(name);
+      const values = new Float32Array(attribute.count * attribute.itemSize);
+      for (let i = 0; i < attribute.count; i++)
+        for (let c = 0; c < attribute.itemSize; c++)
+          values[i * attribute.itemSize + c] = attribute.getComponent(i, c);
+      geometry.setAttribute(name, new BufferAttribute(values, attribute.itemSize));
+    }
+    object.updateMatrix();
+    geometry.applyMatrix4(object.matrix);
+    object.position.set(0, 0, 0);
+    object.quaternion.identity();
+    object.scale.set(1, 1, 1);
+  });
+}
+
 /** GLB resources belong to one viewer; the live framebuffer texture belongs to its stream presentation. */
 export function disposeDeviceModel(root: Object3D) {
   const geometries = new Set<Mesh["geometry"]>();
@@ -105,10 +143,10 @@ export async function loadDeviceModel(source: DeviceAssetSource, signal: AbortSi
   if (!response.ok) throw new Error(`Device model request failed: ${response.status}`);
   const data = await response.arrayBuffer();
   signal.throwIfAborted();
-  const gltf = await new GLTFLoader().parseAsync(
-    data,
-    new URL(".", new URL(source.url, globalThis.location.href)).href,
-  );
+  const gltf = await new GLTFLoader()
+    .setMeshoptDecoder(MeshoptDecoder)
+    .parseAsync(data, new URL(".", new URL(source.url, globalThis.location.href)).href);
+  bakeDisplayTransforms(gltf.scene);
   if (signal.aborted) {
     disposeDeviceModel(gltf.scene);
     signal.throwIfAborted();
diff --git a/scripts/convert-device-model.py b/scripts/convert-device-model.py
index e0b6d41087f98..e9afecd44ccc7 100644
--- a/scripts/convert-device-model.py
+++ b/scripts/convert-device-model.py
@@ -1,7 +1,9 @@
 # Run with Blender 4.5.9:
 # blender --background --python scripts/convert-device-model.py -- <model-id> <source.usdz> <output.glb>
 # Then optimize using @gltf-transform/cli 4.2.1 with --compress false --simplify false
-# --join false --palette false --flatten false --texture-size 1024 --texture-compress webp.
+# --join false --palette false --flatten false --texture-size 1024 --texture-compress webp,
+# then `weld` and `meshopt --quantization-volume scene --quantize-position 16`. Per-mesh grids
+# move coincident layers apart and z-fight; see docs/internals/devices.md#3d-device-models.
 import hashlib
 import json
 import sys
@@ -28,8 +30,9 @@
 objects = [o for o in body.children_recursive if o.type == "MESH"]
 if body.type == "MESH":
     objects.append(body)
-# Some sources stack every colour variant's back glass; keep one.
-objects = [o for o in objects if o.name not in model.get("excludeNodes", [])]
+# Some sources stack every colour variant's back glass; keep one. Hidden nodes never reach a pixel.
+skipped = set(model.get("excludeNodes", [])) | set(model.get("hiddenNodes", []))
+objects = [o for o in objects if o.name not in skipped]
 uv = screen.data.uv_layers.active
 points = []
 coords = []
@@ -63,6 +66,12 @@
     o.data.transform(matrix)
     # Blender is Z-up; glTF export converts to Y-up. Store canonical Y-up geometry as Blender Z-up.
     o.data.transform(Matrix.Rotation(np.pi / 2, 4, "X"))
+    # A shell that crosses the layer beneath it z-fights in WebGL; keep it in front.
+    offset = model.get("surfaceOffsets", {}).get(o.name)
+    if offset:
+        normals = [v.normal.copy() for v in o.data.vertices]
+        for v, n in zip(o.data.vertices, normals):
+            v.co += n * offset
     if o == screen:
         o.name = "device-screen"
         o.data.name = "device-screen"