Hey Pete! What a nice piece you've created – there's so much to admire! The rendering is spot-on, the likeness is unmistakable, and the hair flows beautifully! After taking it all in, the first thing that caught my eye was the alignment of the facial features. It seemed a bit off in terms of placement and angles. Typically, the main features align along parallel lines, right? (Unless, of course, you're playing with perspective intentionally). I've found that drawing lines over the features helps clarify their alignment. Just sharing my thoughts. All the best!