$4 SciFi Cube Object No 65839 Low Poly Shape Low-poly 3D model by 3dmodelbase. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 1.79 MB), OBJ (OBJ, filesize: 3.63 MB), 3DS (3D Studio, filesize: 926 KB), FBX (Autodesk FBX, filesize: 10.2 MB), C4D (Cinema 4D, filesize: 1.65 MB)