Very nice! I like her expression, and you did a pretty good job on the anatomy of the face. The way you colored her hair looks cool, too. One thing that looks a little off is that the left ear and the right eye are too big. A trick to help make sure your drawing is symmetrical is to look at your sketch reversed in a mirror before you color it to check if anything looks off. Also, I like how you colored her bangs, but toward the middle of her hair where her part is it should get darker. Her jaw looks a tiny bit strange, too. I thing it's a little too high up and pointy. Other than that, this looks very good. Keep up the great work!
Thank you so much for the lovely comments and the helpful critique! I see what you pointed out, and will fix what is able to be and apply what I can't fix on this one to future drawings. ^^