Well I did this custom along time ago, had trouble with it at first and gave up. Came back to it with a different approach, but it kind of looks weird, big jacket and long neck... Anyways, I attempted to make an alternate head of his supposed Black Hole, which mine looks like more of a solar system. I got a blank Spider-Man head, and added twisty ties around it. The neck joint is a ball joint from the RX-78 Gundam kit. I then wanted to add bigger chains that the ones sculpted on him, and it partly the reason he has a big jacket, that and I resculpted him a bit to make him a little more muscular. Also added other various things on him to give a bigger appearance. He also has his key in his neck that keeps his helmet on so he can't release the Black Hole? Well this custom got confusing as the character did, so I'll stop now before my head starts to hurt. He's not totally finished by the way, kind of my second give up...