Door modeled withl autocad and render 3ds max
STL (Stereolithography, filesize: 19.3 MB), OBJ (OBJ, filesize: 399 KB), SAT (3D ACIS, filesize: 318 KB), WRL (VRML, filesize: 498 KB), LWO (Lightwave, filesize: 190 KB), DWG (AutoCAD, filesize: 510 KB), STP (STEP, filesize: 404 KB), MAX (Autodesk 3ds Max, filesize: 10 MB), 3DM (Rhinoceros 3D, filesize: 619 KB), IGE (IGES, filesize: 1.09 MB)