Here's a model body i DID get to work. It's the revell '69 camaro. There was another guy on the site that got it to work but he used the method where you carve out huge arse wheel wells. Since the camaro roof and doors line up relatively well, I decided to dremel away 1/2in. of the middle of the body. It came out pretty spankin good (i think it looks much much better in person):
http://www.chinkii.com/uploads/album/cars/fnf%20005.jpg
now all i have to do is putty/glue up those lines and it's ready for painting!
BTW: What kind of puttying do you recommend to fill in those holes?