I *think* the left arm has both upper and lower jaws for the *real* dino head for dino mode, the right jaw shoulder pad looks to be a hidden part. Also the right hand in bot mode seems to be a permanant mace weapon. Looks hinged so maybe it hides the tail, makes me think he has a bit of deluxe Scorn engineering in that one arm forms the head section and one arm forms the tail. Also the right foot seems to have the pointy toe but l can\'t see it on the left foot. Overall l like it, but want to see a painted up one.