haha im such a pixel nerd, I mouthed omg when i saw this. The colors are awesome! 

The hair being flat AND with gradient is really the intended effect. I love this style. This is lovely. <3

But, then again, in the thumbnail, I think the mouth and the nose could be a bit closer... Anyways, awesome! <3

Very good work, but the colouring of the hair is different from the rest of the sprite. Maybe a plain colouring on the hair will fit better, or dithering on the other parts (face, body...). It reminds me some Street Fighter Alpha portraits.

Wonderful, I really like what you did with the hair!

I absolutely love how clean this is.

It's pretty cool but the hair is really flat.

omg awesome...!

loving the hair :D ur my hero for today!!!

great pixel,i like the dithering of hair ** 

Awesome. You should make this into a full or half body shot! 

NICE

 this is truely amazing, i absolutely love it.

I almost didn't view this because of the icon. Nice, smooth style.

i loved it, specially the effect you gave to the hair. I think it would be better if you post the WIP in the description and upload here the finished product though :P.

I love your work!

realy nice ;)

That's some great work. Although I'm not too fond of the texturing in her hair, but I guess that's part of the character. Anyways, nice work!