I didn't hear mention of the live-action film at all there. They said the original animated movie, I think.
Those are good places to start, although, yeah, there has been more of Cybertron seen over the years in other continuities. I'd like to see them working a lot of the War Within comic designs as well as some of the stuff we've seen in the flashbacks in IDW's books.
I was getting a bit of a Bayformers vibe from some of the pics, but the Allspark Cube was one of the more interesting designs in that film, so if they go that way for this, it might not be all bad.
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