Yes, I've been actually using my classmates as models for some sketches I haven't posted here. They are all charcoal though, so all are dirty.

I actually didn't keep track of my drawing improvements, that's why it's surprising to know that I improve at every art piece I submit. I didn't look straight at my gallery like... months. xD

And yuumei-chan's like my new inspiration. xD

mine too, i think she inspires a little something into everyone