Thanks for sharing. I create a ref head board from Angelina using google images. Maybe that will help you achieve your goal of likeness
Mainly the eyes are to big to be realistic. Also the iris his way to big and that black pupil is too open (could be realistic, if someone flash you to take a picture your eyes try to adapt and the pupil contract)
The head is a bit big also compare to the rest of the body.
Of course my 3/4 view ref didn’t have the same rotation, so you should adjust base on that.
I also don’t know the focal lense of these pictures but by rule of thumbs, I can guess a 80-120mm
cheers





