Sketch of Grace F Victory

Hi ! Thank you for this class, I think I really improved with using the grid lines and focusing on some of the materials you suggested. This is the finished sketch...
The photo I was using doesnt have the top of her head in, so i kind of made that up, I hope the proportions are right!
Here is a photo of it along the way:
Thanks for any feedback you might have! I think I could make some of the highlights more noticeable, and its a bit scratchy, maybe the paper or the pencil I was using? I switched between 2H, H, 2B, F and 6B.
Holly
I'm trying to include more art photos on my Instagram: @holly.alanaa https://www.instagram.com/holly.alanaa/