Trailer for Duplo Compatible Tractor

This is a trailer designed to be used with duplo copatable vehicles. I printed the Duplo Compatible tractor but couldn't find a suitable trailer for it. I have included two versions of the chassis, one with a tow hitch so you can pull multiple trailers and one without. I've included a flat bed top and will likely add additional variants as the grandson asks for them. The wheels are from the Duplo compatible Tractor