Remove useless files, add hands

Assets/Materials/Furniture/Ash_light_brown.mat

@@ -9,7 +9,7 @@ Material:
   m_PrefabAsset: {fileID: 0}
   m_Name: Ash_light_brown
   m_Shader: {fileID: 4800000, guid: 933532a4fcc9baf4fa0491de14d08ed7, type: 3}
-  m_ShaderKeywords: 
+  m_ShaderKeywords: _SPECULAR_SETUP
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
@@ -64,12 +64,27 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - unity_Lightmaps:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_LightmapsInd:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - unity_ShadowMasks:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     m_Floats:
     - _AlphaClip: 0
     - _Blend: 0
     - _BumpScale: 1
+    - _ClearCoatMask: 0
+    - _ClearCoatSmoothness: 0
     - _Cull: 2
     - _Cutoff: 0.5
+    - _DetailAlbedoMapScale: 1
     - _DetailNormalMapScale: 1
     - _DstBlend: 0
     - _EnvironmentReflections: 1
@@ -88,7 +103,7 @@ Material:
     - _SrcBlend: 1
     - _Surface: 0
     - _UVSec: 0
-    - _WorkflowMode: 1
+    - _WorkflowMode: 0
     - _ZWrite: 1
     m_Colors:
     - _BaseColor: {r: 0.8078432, g: 0.6627451, b: 0.49803925, a: 1}