diff --git a/.prettierignore b/.prettierignore
index ec6d3cdd7f5b083403ae78073054bb0854c0227f..edded1b3e9cda6cef1bf33b9c8e08aa12f1f84a7 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1 +1,2 @@
 package.json
+*.gltf
diff --git a/public/assets/avatars/Bot_Body_Mesh.glb b/public/assets/avatars/Bot_Body_Mesh.glb
index 5b6ec544498ba30094dfb229de1fd4e93fff3da0..c2168194711f5d7d3e0a90435060a4f736e4642d 100644
Binary files a/public/assets/avatars/Bot_Body_Mesh.glb and b/public/assets/avatars/Bot_Body_Mesh.glb differ
diff --git a/public/assets/avatars/Bot_Head_Mesh.glb b/public/assets/avatars/Bot_Head_Mesh.glb
index 9d4ace94f63794cb1b54119c86d1632d139f2d9f..b8a8b0f36a36b772874bfa6e499897ac15e7d762 100644
Binary files a/public/assets/avatars/Bot_Head_Mesh.glb and b/public/assets/avatars/Bot_Head_Mesh.glb differ
diff --git a/public/assets/avatars/Bot_LeftHand_Mesh.glb b/public/assets/avatars/Bot_LeftHand_Mesh.glb
index 1ba4463d4aba8054a20fee420d82962daf071178..20b00f219b580ba861cd2142d994c4f9c7e64e0b 100644
Binary files a/public/assets/avatars/Bot_LeftHand_Mesh.glb and b/public/assets/avatars/Bot_LeftHand_Mesh.glb differ
diff --git a/public/assets/avatars/Bot_RightHand_Mesh.glb b/public/assets/avatars/Bot_RightHand_Mesh.glb
index bb73909d7ed484a241737c116126e278cb58274c..34b19a01b7860a3a4da932604a36ef5f28da26d8 100644
Binary files a/public/assets/avatars/Bot_RightHand_Mesh.glb and b/public/assets/avatars/Bot_RightHand_Mesh.glb differ
diff --git a/public/assets/environments/FloorNav_mesh.glb b/public/assets/environments/FloorNav_mesh.glb
index f658a88095898d87c12c9416bf731e57d384f1b1..ce12d15b22618becf0f6bab06ed466ea79e968c6 100644
Binary files a/public/assets/environments/FloorNav_mesh.glb and b/public/assets/environments/FloorNav_mesh.glb differ
diff --git a/public/assets/environments/MeetingSpace1_mesh.glb b/public/assets/environments/MeetingSpace1_mesh.glb
index aa4a23d135b7e7ab04a94cd16f54784bd7202550..d743202cd713325e10610d204b0da7d9bea06e81 100644
Binary files a/public/assets/environments/MeetingSpace1_mesh.glb and b/public/assets/environments/MeetingSpace1_mesh.glb differ
diff --git a/public/assets/environments/OutdoorFacade_mesh.glb b/public/assets/environments/OutdoorFacade_mesh.glb
index 70322c6a1195c80e3bcfacc796f29a5f645e2e1f..08e85237625745a9e74219fdb6acfe3aa5018829 100644
Binary files a/public/assets/environments/OutdoorFacade_mesh.glb and b/public/assets/environments/OutdoorFacade_mesh.glb differ
diff --git a/public/assets/hud/watch.gltf b/public/assets/hud/watch.gltf
index 0f50a203d39958e0464bf333f177810af777e19e..d7fb78d83fa60dab9c23749699f814f344bbb232 100644
--- a/public/assets/hud/watch.gltf
+++ b/public/assets/hud/watch.gltf
@@ -77,7 +77,12 @@
     ], 
     "materials" : [
         {
-            "name" : "Material.001", 
+            "name" : "Material.001",
+            "emissiveFactor": [
+                0.6400000190734865,
+                0.6400000190734865,
+                0.6400000190734865
+            ],
             "pbrMetallicRoughness" : {
                 "baseColorFactor" : [
                     0.6400000190734865, 
@@ -85,7 +90,11 @@
                     0.6400000190734865, 
                     1.0
                 ], 
-                "metallicFactor" : 0.0
+                "metallicFactor" : 0.0,
+                "roughnessFactor": 0
+            },
+            "extensions": {
+                "KHR_materials_cmnConstant": {}
             }
         }
     ], 
@@ -123,5 +132,8 @@
                 0
             ]
         }
+    ],
+    "extensionsUsed": [
+        "KHR_materials_cmnConstant"
     ]
 }