Want another look at The Fallen in Transformers: Revenge of the Fallen ? How about a first look at Devastator?! Check them out below! In related news, the Detroit Free Press reports that General Motors Corp. plans to unveil today at the Chicago Auto Show the five concept vehicles starring in the summer blockbuster, including the Chevrolet Camaro, Chevrolet Volt, Chevrolet Spark, Chevrolet Trax and Corvette Stingray.