Sci-Fi Rifle is ZBrush 2021 version. 3D Studio Max 2017 version and also added 2014 version. 1:1 Scale in real sizes. Unit is centimeters. Many file formats are available.
ZTL (Zbrush, filesize: 1.06 MB), OBJ (OBJ, filesize: 717 KB), FBX (Autodesk FBX, filesize: 1.41 MB), MAX (Autodesk 3ds Max, filesize: 1.38 MB), C4D (Cinema 4D, filesize: 603 KB), 3DS (3D Studio, filesize: 325 KB), STL (Stereolithography, filesize: 1.18 MB)