Here are some more pictures.
Iron Hide (with a color change, apparently).
Prime's foot
Another shot of Prime
Ratchet
Shots of Prime that have not been confirmed as legit
Bumblebee's car mode
More shots from the set
Bumblebee
Robot (Megatron?) that's been frozen
Autobots group shot
Another shot of Prime with driver inside
And now for some shots of the new movie-based toy line:
Megatron!
Finally, here is the list of confirmed characters from an interview:
Autobots:
Optimus Prime - Classic Prime type character. True hero of the Autobots.
Bumblebee - Underdog type character. The scout. Smallest of the gang. (Spike mentioned)
Jazz - Rock n' roll style character.
Ratchet - New form. Emergency vehicle. Medical officer/Science officer. Repairs Transformers injured in battle.
Ironhide - Optimus' oldest friend. Gritty
Decepticons:
Megatron - Survival of fittest. Less idealistic version of humanity.
Starscream - 2-faced. Secretly plotting to overthrow Megatron. Doesn't neccassarily want Megatron's duties, but wants to be leader.
Brawl - Pissed off Decepticon. Heavy lifter. One of the first ones not from G1. More experemental with Decepticons. More G1 styled characters to come with sequals.
Bonecrusher - Closest to constructicon. Hates all other Decepticons except for Megatron.
Barricade - Hunter type. Cop car, likes to get to things first.
Skorponok - closest to a beast era type of character.
Frenzy - Character who evolved from Soundwave. Had contradictions to the original Soundwave, so they changed him to Frenzy. Smaller form. Stealth spy.
Blackout - Takes out ability to fight back. Likes to pulse blast electronics. First tier attacker. Transport, one of the biggest decepticons in the movie.
I love the radical new designs. They remind me of transmetal Beast Wars.
It seems this movie will be very damn cool. The mixture of practical shots
and CGI effects should look very nice once complete. It's interesting to
note that there are more Decepticons than Autobots. Also, the lack of
Devastator and Soundwave in the line-up is interesting and contrary to
what was originally stated. I'm guessing they are saving these characters
for the sequel.