This specific 3D model, "men ring 3D print model 10", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
Native Formats: 3DM (Rhinoceros 3D, filesize: 4.74 MB)
Exchange Formats: 3DS (3D Studio, filesize: 1.84 MB), STL (Stereolithography, filesize: 3.84 MB)