simply amazing man...
uhh... this is great, but i think theres a few things visually that you could touch up on. for example, the eyes. but if you purposely made it less perfect simply because its a... 'draft' in a way, then i see nothing wrong with the animation. 5/5 and 10/10 of course.
yeah, if you need one, im offering to be a character designer. pm me if you're interested. if not, its fine cause you're probably coordinating so many people or have already done the characters yourself.
-crepth