Using the guide for the head, begin sketching out the shape of the face from a side profile view. Notice how the mouth is wide open and the profile of her face is nicely angled. Draw the nose, forehead, chin, jaw line and ear. Once these parts of the face are sketched out, you can begin drawing in the shape of the eye as well as her lash. You can then draw the stream of tears falling down the side of her face/cheek and then draw in the detailing and definition all over the face like you see here.