User blog comment:ChishioKunrin/"No Scar" Moments in the White Trailer/@comment-25555436-20150103001449/@comment-24805142-20150103033815

It could have been animation mistakes. It was done in a time where Monty and co. didn't have too much experience with Poser, mistakes are possible.

Um hello the people that made this have had experience whith Poser or RWBY would look like crap they did Red Trailer and it looked cool so they did have experience whith Poser.