The tattoo's color is too intense. It seems like she is painted around the eyes.
Her hair and her hood could look a bit more natural.
The hood seems drawn randomly and this wouldn't help u to shade the hood, nor the face.
I suggest to refine her face and then, with the desired green hue and the color option of the brush, draw that tattoo.
If needed u can darken/burn it a bit.
Her eyes need shading as well.
The shading on her face must be smoother, to not look like dirty skin.
I suggest u to observe some hooded elf pics(artworks), they may help.