A set of simple 2 wheeled carts. 3.6k, 2.7k and 5k trigs without subsurf. Could be optimized even more, there are many loop cuts to stabilize subsurf modifier. Third one is not very good and not included in preview. It alot higher in poly count than the original. Wheels and platform tilt is rigged and animated. Rendered in cycles with procedural materials. Mostly unwrapped as well.