it is inside a water tank which is canceled in a wall for toilets and bathrooms i have created it 1.1 ration their might be some issues with mesh but that can be adjusted rather then to make the whole thing
SKP (Sketchup, filesize: 4.17 MB), BLEND (Blender, filesize: 8.14 MB), OBJ (OBJ, filesize: 6.92 MB), FBX (Autodesk FBX, filesize: 3 MB), DAE (Collada, filesize: 8.97 MB)