This model made with Cinema 4D R20 and lower as native program, and exported to some other formates with backing UVs.
Native Formats: C4D (Cinema 4D, filesize: 16.2 MB)
Exchange Formats: OBJ (OBJ, filesize: 3.77 MB), FBX (Autodesk FBX, filesize: 14.5 MB), 3DS (3D Studio, filesize: 537 KB), STL (Stereolithography, filesize: 3.18 MB)