Reach past the big screen and build the ultimate Transformers collection with Studio Series figures (each sold separately), inspired by iconic film scenes and designed with specs and details to reflect the Transformers film universe. In the Battle of Chicago scene from Transformers: Dark of the Moon, Sentinel Prime battles his protégé to ensure the survival of Cybertron. This Studio Series 61 Voyager Class Transformers: Battle of Chicago-inspired Sentinel Prime figure converts from robot to Rosenbauer fire engine mode in 32 steps. Remove the backdrop to showcase Sentinel Prime in the Battle of Chicago scene. Figure features vivid, film-inspired deco. Transformers and all related characters are trademarks of Hasbro.