$4 SciFi Cube Object No 66436 Low Poly Shape Low-poly 3D model by 3dmodelbase. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 2.96 MB), OBJ (OBJ, filesize: 6.07 MB), 3DS (3D Studio, filesize: 1.48 MB), C4D (Cinema 4D, filesize: 2.49 MB), FBX (Autodesk FBX, filesize: 10.8 MB)