Terminator Salvation: The Halloween Costumes

I'm sure everyone's heard the Christian Bale rant from the set of the new Terminator movie; to be honest, I could care less except for the unbelievably brilliant dance remix of the rant (very explicit and potentially offensive, of course). But did you know about the Halloween costumes from the movie that have been released already? The Onion A.V. Club is all over the story.