Free Saucer Concept 5 Free 3D model by quantumdesignsaz. Available on CGTrader with 453120 polys and 339844 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 5.91 MB), OBJ (OBJ, filesize: 11.1 MB), FBX (Autodesk FBX, filesize: 6.63 MB), OTHER (Other, filesize: 5.37 MB), BLEND (Blender, filesize: 6.87 MB)