So I originally made the dumbass mistake of posting this in the wrong forum. Let's try this again.

So yesterday, I challenged myself by drawing a human subject, albeit a bust drawing, of a character from one of my favorite short films of all time.

I draw in a somewhat cartoony style, so I'm not asking if it's realistic or not. And it's also a WIP, I plan on doing what I call a "lineless color" later, so it'll look really sketchy, but what I want critique on is this:
1. How can I make the hand look better? I know it's TOTALLY weird looking and I want to fix it.
2. If you know what it's from, does it look recognizable? Are you able to tell what it's from?
3. Does the mouth need to be moved? I feel like it might.
4. Does the left arm need to be thickened or anything?

And image:
User Image


And reference:
http://youtu.be/eRsGyueVLvQ?t=10m28s

It's not supposed to look EXACTLY like the scene, because from my experience, trying to draw the exact pose will butcher the final product if you're not at a certain level. I just wanted the basic gist of the scene.

Edit: I do plan on elongating her face and making her sunken cheeks more pronounced.