SciFi Shape Object Low Poly 58 Low-poly 3D model is available on CGTrader for $7. Original author: 3dmodelbase.
STL (Stereolithography, filesize: 1.47 MB), OBJ (OBJ, filesize: 3.12 MB), 3DS (3D Studio, filesize: 790 KB), C4D (Cinema 4D, filesize: 1.41 MB), FBX (Autodesk FBX, filesize: 9.99 MB)