Duplo train and cart

My newest nephew was jealous of my other nephew that he had his own train to play with and didn't like charing, so i made a duplo track compatible train.

I have put in diffrent types of the model, on his verion i had made his name on the side but that is for you guys to remix and seemed to specific.

this is made to be compatible with the frame that can be found on this link: https://www.thingiverse.com/thing:2560610 where you can find the frame for the railcart and the wheels with axels