You really need to sit down and do 20-50 female sculpts over the course of 1-3 months, her face looks terrifying. The nose needs to be softer and perhaps give it more shape, the eyes need work it looks like they are sticking too far out and the mouth looks unfeminine. Use as much reference as you can and like I said do a…
Faces are really hard. Going off just the drawings is not good enough. I would say go get some good human reference and work out the proportions. I would recommend using separate spheres for the eyes. You may have already done that, but looking at it appears to be sculpted in the mesh. If you need the iris/pupil for…