Those bodies are pretty cool. I think I might buy one and try to stick colored LED lights in it. I think it would like pretty cool lighted with different coolers in the different sections of the body. I shall call this chariot "Lightning"!!!!!Check out sweenks.com they are a sponsor of NPWDLR. I have seen on their site where they do laser cut bodies. I have not tried them myself, but I have ordered some of their laser engraved pictures
https://www.sweenks.com/collections/pinewood-derby/products/pinewood-derby-cars-standard-cut