This 3D model was originally created with Sketchup 6 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Spiral staircase embedded modules -Rétro
STL (Stereolithography, filesize: 454 KB), OBJ (OBJ, filesize: 393 KB), 3DS (3D Studio, filesize: 279 KB), DAE (Collada, filesize: 696 KB), FBX (Autodesk FBX, filesize: 605 KB), IGE (IGES, filesize: 298 Bytes), MAX (Autodesk 3ds Max, filesize: 586 KB), SKP (Sketchup, filesize: 91.4 KB), OTHER (Other, filesize: 242 KB)