Top-quality 3d model of the Continental IO-550 aircraft engine Primarily made in Autodesk 3ds max Previews rendered with V-Ray Polygons: 3,371,000 Vertices: 3,408,400 Textures: No Materials: Yes Rigged: No Animated: No Formats: 3ds Max - Standard 3ds Max - V-Ray Maya 3D Studio Lightwave Cinema 4D Softimage OBJ DFX VRML 3DM