Thangs | Free 3D model community | Geometric Search
3D Model Community for 3D model enthusiasts. Use geometric search to find over 1 million free 3D models. Download 3D models & upload models to collaborate.
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3D models database | Printables.com
Community site for 3D printer users. Discover thousands of great printable 3D models, download them for free and read interesting articles about 3D printing.