Scifi Object Shape Model 10 3D model is available on CGTrader for $2. Original author: voldemor76. Specs: 11444 polys, 11422 verts.
STL (Stereolithography, filesize: 1.09 MB), OBJ (OBJ, filesize: 1.12 MB), USDZ (USDZ, filesize: 327 KB), BLEND (Blender, filesize: 2.57 MB), FBX (Autodesk FBX, filesize: 537 KB), GLTF (glTF, filesize: 537 KB)