I'm very much out of my depth when it comes to the unidentified, so there may be an obvious reason that I'm not aware of, but is there a reason why is this lady's eye colour unknown? Am I missing something here? The age range also seems quite big for a recognisable person, but I understand that her circumstances may have made her look a lot older than she actually was. In the picture on Namus it looks to me as she may be missing some teeth?
I hope she is identified soon. Perhaps the friend she was with can shed some light.