Skeletons of cartoon characters

Ever wondered what the bones of Hello Kitty looks like? This site by artist Michael Paulus gives the curious a glimpse of what the bone structure of cartoon characters could be like. Characters include Tweety, Pikachu, Charlie Brown, the ladies from Powerpuff Girls and more. Geez... makes you wonder if Tweety bird can withstand all the toon-like thumpings, won't the bones be out-of-shape by now?