improved collisions of models

Assets/_PROJECT/Prefabs/Furniture_Inside/M-30.prefab

@@ -11,7 +11,7 @@ GameObject:
   - component: {fileID: 5656110373799413261}
   - component: {fileID: 3685506720797850683}
   - component: {fileID: 6924572218658881730}
-  - component: {fileID: -639377986097785962}
+  - component: {fileID: 6937036859988398804}
   m_Layer: 0
   m_Name: M-30
   m_TagString: Untagged
@@ -84,8 +84,8 @@ MeshRenderer:
   m_SortingLayer: 0
   m_SortingOrder: 0
   m_AdditionalVertexStreams: {fileID: 0}
---- !u!65 &-639377986097785962
-BoxCollider:
+--- !u!64 &6937036859988398804
+MeshCollider:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -102,6 +102,7 @@ BoxCollider:
   m_IsTrigger: 0
   m_ProvidesContacts: 0
   m_Enabled: 1
-  serializedVersion: 3
-  m_Size: {x: 0.7013843, y: 0.70138425, z: 0.51892185}
-  m_Center: {x: 0.000000059604645, y: 0.00000019371507, z: 0.25816458}
+  serializedVersion: 5
+  m_Convex: 0
+  m_CookingOptions: 30
+  m_Mesh: {fileID: -2124705421725058983, guid: d14f10e45157a2d47a971cd7ecb2a1d9, type: 3}