This is one of my movie collection. It's Scorponok from the movie version. Scorponok tag along Blackout during the siege and then release by Blackout to destroy the remaining soldiers. I prefer the Headmaster Scorponok as it is huge and the driver of the scorpion transform to become the head or the scorpion. Compare to this one, this one kind of of useless as in the movie, all scorponok remain in scorpion mode as I do wish to see scorponok transform to robot mode.