This specific 3D model, "Decor for furniture 3D model 56", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
STL (Stereolithography, filesize: 4.08 MB), FBX (Autodesk FBX, filesize: 3.95 MB)