added first cassette hand model

Gun Thing.glb.import

@@ -43,6 +43,9 @@ _subresources={
 "use_external/enabled": true,
 "use_external/fallback_path": "res://Weapons/Assault/weapon_material.tres",
 "use_external/path": "uid://bjdi4f801k0xt"
+"nodes": {
+"PATH:Cube_001": {
+"mesh_instance/layers": 2
 }
 }
 }