This is AMAZING! I love it! Its absolutely gorgeous! I love the shading, the eyes, the lips, the cute little hairpieces, and especially the hair! I love your anime/manga stuff but this is so much more professional and portfolio worthy. I'd love to see some more of this from you! ^_^
Hello! Welcome back! Giving critiques is fine. However, I would suggest only giving critiques on finished works in the future and not on sketches. This is not a finished piece by any means, it's a painted piece before bed, but if you want to give feedback, feel free to! I don't mind if it's reasonable.
Also, some artists only like critiques when they ask for it (a huge box appears where comments are posted and you can give stars and write your critiques in there). I hope that helps!