TWO Rollercoaster 3D Model Pack 3 3D model is available on CGTrader for $13. Original author: GQP.
BLEND (Blender, filesize: 151 MB), OBJ (OBJ, filesize: 12.6 MB), FBX (Autodesk FBX, filesize: 29.4 MB), GLTF (glTF, filesize: 32 MB), TEXTURES (Textures, filesize: 33.5 MB), DAE (Collada, filesize: 26.3 MB), ABC (Alembic, filesize: 7.31 MB), PLY (Ply, filesize: 8.22 MB)