Ramp 10 (Polygon mesh 3D model) is available on CGTrader for $3. Original author: railizer. Specs: 558710 polys, 703631 verts.
OBJ (OBJ, filesize: 103 MB), FBX (Autodesk FBX, filesize: 19.6 MB), MAX (Autodesk 3ds Max, filesize: 126 MB), MAT (mat, filesize: 90.7 KB), 3DM (Rhinoceros 3D, filesize: 32.3 MB)