Hi! I like your pictures. The shadows are all in the right place, and the values are fine, too. Although I find the woman's face and nose a little long. I made an edit on how you could fix this. ( the picture and gif below )
First, I selected the image under the ear, and dragged it a little higher. I then pushed the jaw bone up with the liquify tool as well, and also made the corner of her upper lip narrower on the right side so that it would not be so round in shape. ( Although I don’t know what kind of reference you worked on. So the woman may have lost her characteristic during my editing. ) I hope I didn’t sound rude. My English is not good, I use a translator. I hope my critique was useful to you.