Really really good work! Her eyes, nose and mouth look beautiful. Her jaw is bit too narrow for my taste. But if you are going bit towards anime style I think you have nailed that with her chin. Can I ask a stupid question? How can you have different materials for different subtools? I haven't figured out how to do that
To pply different materials you select your material, pick your color, select your subtool you wish to apply it to - then you need to fill that subtool with it. So make sure MRGB is selected, then goto color - fillobject. Boom.