My idea is that well you know how all you can do with the trains is change the colour and that's it. My idea is a editor or just the ability to be able to put props and other things like shapes on the trains. For example, with some shapes you could put a smiley face on the front of the train. Although the one issue would be if someone put like a big prop on a train so maybe have exclusive smaller versions of props or props that are mostly made for to be put on trains or they could just let you only use shapes but that wouldn't be as good. What you think. [happy]