this model is a collection of my science fiction building series
SKP (Sketchup, filesize: 12.2 MB), OBJ (OBJ, filesize: 6.11 MB), SKP (Sketchup, filesize: 12.2 MB), STL (Stereolithography, filesize: 6.11 MB), 3DS (3D Studio, filesize: 12.2 MB), DAE (Collada, filesize: 6.11 MB)