That's fan artwork, though. I've seen it before, somewhere (probably as art for a story).
Hasbro could be being really crazy awesome and using selected fan artwork on official stuff (like Sega did a few years ago when they released the SatAM DVDs), or they could just be being massive jerks and appropriating fan artwork because they are too lazy to put together their own art (like Sega does for the handheld Sonic games); but I don't see either situation as being likely.
I mean, its awesome if it is a teaser, but I already have $80 set aside for the at-this-point inevitable Limited Special Collector's Ultimate Edition Blu Ray release, so I'm not worried either way.