This specific 3D model, "Cross Ring 3D print model 5", 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: 5.17 MB), OBJ (OBJ, filesize: 9.96 MB), 3MF (3D Manufacturing File, filesize: 309 KB), MP4 (MP4, filesize: 1.44 MB), 3DM (Rhinoceros 3D, filesize: 2.55 MB)