Wowzer – that looks really nice. I think you’ve really captured the cast and to my eye, it looks very nice indeed. Particularly like how you’ve handled the cloth as I’ve just taken a shot at this cast myself and I found that a particular struggle.
The only comment I can make critique wise is that maybe the value range is a little narrow, particularly on the far right side of the body where your values are clocking in around the same as the shadows cast by the neck. You could well be manipulating the values intentionally but if not that’s all I can really mention from the reference pdf.
Looks fab either way 🙂