Monster Chopper Motocycle 3D model is available on CGTrader for $90. Original author: viltra. Specs: 392000 polys, 216000 verts.
STL (Stereolithography, filesize: 18.7 MB), OBJ (OBJ, filesize: 68 Bytes), TEXTURES (Textures, filesize: 398 MB), FBX (Autodesk FBX, filesize: 12.9 MB), USDZ (USDZ, filesize: 22.4 MB)