Eyyy looking good so far!!
For this one, i would recommend when shading the hair try to do it like you did for the other ones and smooth it along the hair. here its just horizontal so it looks a bit off.. but if you did it vertically it would look a lot nicer.
^ another thing is her face is a bit smol/narrow compared to the reference and the eyes are a bit close.
Everything else looks awesome tho!
(btw forgot if i asked but do u have ig? i'd love to add u if u do!)