car design

I believe a complete editor would be effective where you can insert *png images with transparency, copy them from one side of the car to the other, import drawings created by yourself. it would take the game to another level and involve many more people, and not just young people. I'm referring to former racers like myself who would love to be able to recreate their own car.
this editor could be a separate plug in to be brought into subsequent versions.
Thank you