this modeling with a realistic rendering of which the sun is the main light, has the anchoring point of the closing position.
OBJ (OBJ, filesize: 1.62 MB), C4D (Cinema 4D, filesize: 2.34 MB), 3DS (3D Studio, filesize: 1.84 MB), DXF (DXF, filesize: 1.17 MB), FBX (Autodesk FBX, filesize: 2.61 MB)