The "chair 3D model 27" 3D asset is currently listed under the authorship of "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
DWG (AutoCAD, filesize: 271 KB), DXF (DXF, filesize: 1.06 MB), SLDPRT (SolidWorks, filesize: 2.98 MB), PDF (PDF, filesize: 584 KB)