Hello there! I don't see any major issues with the mouth. The shape and volume look good! The only thing I would do is make the corners a little wider so the mouth doesn't appear too small. :) Also, if you're aiming for an anime style, take a look at how different artists simplify the lips. Instead of drawing the full shape, they often reduce the lips to just a few key lines, which makes them feel more stylized rather than realistic. I drew over it as an example of one of the most common approaches I've seen in anime, although there are other styles where artists draw only the center line of the lips along with a short line indicating the lower lip. Also, keep the "T-lines" in mind. They can help you establish the orientation and form of the facial features. :) Hope this helps! | Artwod Feedback