I am trying to design something around my current vehicle like this. It is currently a 4x4 pickup truck, but it's just boring. I would like to replace the engine with a diesel engine, maybe a V8, and then replace the whole cab and bed with something like this. Something that could convert into something else, with a push of a button. Also, it's a mini-truck, so whatever I design has to "look" big, but be miniature.