3D House Curtain design....
RFA (Autodesk Revit, filesize: 492 KB), OBJ (OBJ, filesize: 3.66 MB), FBX (Autodesk FBX, filesize: 1.45 MB), GLTF (glTF, filesize: 839 KB), DWG (AutoCAD, filesize: 1.68 MB), SKP (Sketchup, filesize: 6.96 MB), DXF (DXF, filesize: 9.52 MB), DAE (Collada, filesize: 2.14 MB), 3DS (3D Studio, filesize: 834 KB)