I need some ideas on how to construct the Scooby Doo mystery van in cake. Or Scooby Doo without using the Wilton pan. Any ideas are greatly appreciated!!!!

I found this one doing a yahoo image search. I think maybe they used an oval pan leveled on the side to make it the bottom. I thought it was pretty neat.

you could also make two cakes out of a loaf fan, trim the side so they slant, throw some icing on them and stack em. i just love that cake