Steampunk monowheel PBR low poly Low-poly 3D model is available on CGTrader for $30. Original author: cgteamorg. Specs: 370160 polys, 375312 verts.
STL (Stereolithography, filesize: 35.3 MB), OBJ (OBJ, filesize: 54.8 MB), MAX (Autodesk 3ds Max, filesize: 181 MB), ABC (Alembic, filesize: 36.9 MB), FBX (Autodesk FBX, filesize: 17.5 MB), TEXTURES (Textures, filesize: 11.5 MB)