i'm not a pepakura fan myself, but i try to pay attention to animated clone stuff. i haven't heard of anything being available.
there's not a whole lot out there in the way of animated style anything yet. give it some more time and i'm sure it will happen. or, if you're impatient, that sounds like a great time to learn to make it yourself.
that's how mine went... i had never done vacuum forming before, but i learned so that i could make my suit. it was a fun experience, though very, very slow... it took a bit over a year to finish it up.