I needed to make one of these for myself since the new Classics one is meh. I used Jins methos of using the energon Megs (which after reeeeeally close inspection must have meant to be this figure). Removed the wing section and filled in the back. I wasn't happy with just a turny headso I rigged his head with a gundam ball joint for full range movement. I still wasn't happy with his crown so I removed it completely and sculpted my own to better match the comics and show. The feet have also been tweeked to come to points and flatten in the back. The final thing i did was create a light up canon using a pen, reading light, and the shoulder guns from megs. the pieces used for the canon made are from a Kid Connection MARS playset.