Did a quick search, but I didn't find anything about this. Please lock/move if necessary. In case anyone is interested, Seibertron.com has a little Q&A with the background designer of Prime, Jason Park (which I totally read as "Jurassic Park" ). Transformers Prime Tuesday Q&A: Background Designer Jason Park Enjoy!
Yeah, the HUB site mentioned this one too, we do seem to like the backgrounds and finding those little easter eggs from time to time.