All I could say is that this could [have been] one of the most screen-accurate and best movie Bumblebee molds that Hasbro ever made! Not everything is perfect with this Hunt for the Decepticons line of movie Bumblebee, [though, especially with] the chest portion! So, I gave a little modification to its chest for both chest panels tilt to the center of the body. Until then, watch out for this as it's almost complete! Scroll down to the bottom to see the completed figure [Original source: http://www.tfw2005.com/boards/radicons-customs/318063-rotf-bumblebee-deluxe.html] TUTORIAL: Remove the chest panels and trim the hinges. Select the appropriate size ball joint that fits perfectly on the untrimmed hinge of the body and have it attached to each of the chest panels with modeling epoxy. With the use of [a] ball joint, you can now have the chest panels tilt as seen in the movies!