The only issue is from the side, the head is really too flat. The front of the face works well enough for an Asian character, but the back of the head is missing some volume. The hair should be bulkier in the back to allow some visual space for the skull. Beyond that it's cool.
I really like the style of the character, @vavavoom! I think you've captured the look of Sungmin Jung's concept really well, and my only critiques are suuper nit-picky. It could be a nice breakup if you made her cheeks or cheekbones a little fuller from the 3/4 angle. Not so much that it would change much of the front…