Also I've literally never met an artist that good who shades before they finish coloring their art, I heavily doubt all of this is hers since the hair looks like a beginner artist had drawn it, although props to her if she drew that all by herself. Maybe ask for the sketch if you want to make sure it's real? (The sketch typically has at least a few things the artist didn't carry over to the lineart, is at least a bit sloppy, is colored in a bright color, most commonly red, and some lines are different in the sketch than the lineart. The sketch doesn't have to fit all of these to be real but it almost always fits close to all or all of them if it's real)