I'm in on a group buy as well - there are actually 3 different ones, the other two are repaints as Police and Fire vehicles. Naoki has pics of them here:
http://vehi.world.coocan.jp/roadbot2/roadbot2.htm

If you can get the Police and Fire that would be cool (I'd get a couple of each).

BTW - I saw the movie on opening night and was surprised at how good it is - they even used the original cartoon voice for Optimus Prime and the other autobots and decepticons were pretty much in character from the TV show. The fight scenes were incredible - nuff said!

-- John