Around the middle of the movie, when Arnold is running away from those bad guys. He runs over a bad guy (the one with all those piercings) with his car. The other bad girl dies too (the one with the wacky hair). When they're cloning the girl and she comes back alive, she complains about her hair and says, "Now I have to pierce my ears again" and we see her poking through her ear. But when they brought back that other guy, he already had all 5 of his piercings in (nose, ears, etc.) and never mentioned the re-pierce!?