You have a very unique style to you art! Your coloring is also very lovely as well, and it's always nice to see a verity of media being used.
In the most recent set of pictures, (in the top one in particular) it's very obvious you know how to draw faces in your own style and it shows through the confident of your line work. However, the body is much weaker and lacks that interesting line quality you have going for the hair and the face. It's always important to be working on improving anatomy, but also to spend a little more time on parts of a picture your less confident about, so that the drawing looks more unified. :J
Overall though, you do some great work. Keep it up and I hope you continue to share your creations on ZD!