I haven't seen anything on the forums yet, but I found this on Seibertron. This is the link to the auction site.

"The toy looks spot on to the Ratchet seen on the Dark Of the Moon set, deco'd in green and white, with the E4 and "Search and Rescue Fire Dept" logos."

I'm actually rather disappointed that Ratchet is stuck with his blocky mold... :C


EDIT: Yes, I have seen something on Ratchet. In the New Pics of DOTM Voyager Toys. XD