You can see some faint marks in the blue light picture I think... I would think you can't model with self harm scars.I was not fast enough, but the other day she posted a picture with visible horizontal cuts on her wirsts and arms. People started wondering about possible self-harm, so she removed the photo for that reason, I suppose.
** Actually in her earlier pictures she has a large cut that later heals up (purple) and you can see a few very faint lines in some other pictures.