$14 THREE rollercoaster 3D Model Pack purchase 3D model by GQP. Available on CGTrader. Check it out on CGHub.
BLEND (Blender, filesize: 408 MB), OBJ (OBJ, filesize: 12.9 MB), FBX (Autodesk FBX, filesize: 17.2 MB), GLTF (glTF, filesize: 79.9 MB), TEXTURES (Textures, filesize: 161 MB), DAE (Collada, filesize: 67.8 MB), ABC (Alembic, filesize: 26.8 MB), PLY (Ply, filesize: 8.16 MB)