Hmm, everybody must be busy for the weekend. I've seen this posted up before (even by me once or twice) so I'm sure the answers are forthcoming. Or out there if your search-fu is powerful.
I think Steve83 either has links to, or the actual body dimensions somewhere in his SuperMotors pages. There are a lot of them, but while you're waiting for someone to chime in mabye pop over there and do some digging.
I'm not 100% sure that the body dimensions include the locations of the lights and fillers, but that's just the kind of info Steve likes to add to his pages.
If I get the chance later, I'll go get some measurements off of mine. Just can't do it at the moment.
Paul