TV Show - brainstorming

I'm developing some ideas for a tv show to be sold in Pakistan.

Above is some development. Scanned in paper, illustrated in photochop.



And this above is having made some (deceptive) progress. i.e. none at all. I feel like I'm still undecided which design is best.

So I'm really confused which character looks better (see: more appropriate) than the others and I'm scared to ask for opinions ...because right now I have almost no real opinion of my own!!

I've also posted a little test animation with one of these characters to see how it might end up looking in (not so) glorious 'tv series' limited motion HERE (ON YOUTUBE).