Kawaii~@.@

too... Cute... @^@

Sigh...

envy
Art of the skills you

Cute.

This is really cute. I like it.

I have a few comments to make, though.
It's great that you're using lots of lighting and shading in your drawings, and I really like the way you color, but the way you use them doesn't make very much sense. For instance- she's got sparkles in her eyes (reflections of light) under a shadow, where not much light should be reaching. If the light source isn't hitting that part of her face, light shouldn't be reflected like it is, so those reflections really need to be on the lower part of her eyes.
Continuing on that, there's shade on both sides of her head, which doesn't make much sense with any form of light source- it couldn't even be a light source overhead or to the front, because she's got shadows on top of her head and in the fronts of some areas of hair.

I'm sorry to point out negatives and such, but you need to work on your lighting- you've got using it down, but you need to study some real things and how light hits them (there are guides all over the internet if you look) and apply that to your works.
Otherwise, you've got a very cute, pleasant style that I quite like.
Hope this helps somehow.

OMG THIS IS AWESOME!!

Are you really only 13? That's impressive!

I like what you've done with the eyes.