I design this windows in 3ds max and rendered in vray 3.14.I applied a pbr texture of wood along with brushed steel.All maps are avaliable in winzip file.I provides a following format which includes a 3ds,obj,stl,iges,fbx etc.
MAX (Autodesk 3ds Max, filesize: 536 KB), OBJ (OBJ, filesize: 76.4 KB), FBX (Autodesk FBX, filesize: 311 KB), OTHER (Other, filesize: 864 Bytes), STL (Stereolithography, filesize: 51.8 KB), DWG (AutoCAD, filesize: 58.8 KB), 3DS (3D Studio, filesize: 50.5 KB), JPG (JPG, filesize: 3.89 MB), PNG (PNG, filesize: 3.89 MB)