$499 Diesel Turbo Engine with Interior Parts 3D model by Panaristi. Available on CGTrader with 951413 polys and 832571 vertices. Geometry: Polygon mesh. Check it out on CGHub.
Native Formats: C4D (Cinema 4D, filesize: 16.6 MB)
Exchange Formats: OBJ (OBJ, filesize: 30.5 MB), FBX (Autodesk FBX, filesize: 43.3 MB), 3DS (3D Studio, filesize: 17.6 MB), LWO (Lightwave, filesize: 30.1 MB)