$7 SciFi Shape Object Low Poly 124 Low-poly 3D model by 3dmodelbase. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 1.03 MB), OBJ (OBJ, filesize: 2.17 MB), 3DS (3D Studio, filesize: 558 KB), C4D (Cinema 4D, filesize: 1.09 MB), FBX (Autodesk FBX, filesize: 9.75 MB)