The overall artwork is beautiful. Most of the body looks to be in good proportion, and the choice of simple colors doesn't make the artwork make it too out there. Your technique to put in shadows is very good, and gives an illusion of movement in the sweater. Especially around her navel would be. The color choice for the hair and eyes are a nice choice. I personally like that you choose a dark red, yet went with green for both the eye color and pupil in order to compliment the face. Keep up the good work, and keep practicing.