Update on lego starwars II

Well I got a ghost on Lego star wars II. And the bullets go right through you when your a ghost. I costs 1,000,000 for the one I got. He was Anikan Skywalker. You can't die and he's a really good fighter. I tried him out on a level and he was the best. And none of the bad guy see you. Well nobody sees you. You can also go through people but you can still fight them. But they won't see you. So ghosts on Lego star wars II.