Hi all, searching for parts for a Unicron Trilogy/Cybertron Soundwave. I don't hold out many hopes, but I'm looking to find the Laserbeak, the shoulder cannon, and his key. I believe the shoulder cannon is the one with the clear/purple barrels. I have the hand cannon with the clear/purple case with gray barrels. I'm trying to restore this guy as a gift to my brother. Any help is appreciated!