i think the main part in capturing her is really gonna be her skin, and her wonderful hair colour!! so if she is a friend of yours, then you'll have to get her to pose for some texture shots, make the pictures as big as possible with your digi-cam, then get to making a texture with those pictures, after you have done the texture i think it will be easier to get the morph right, so you end up with her shape as well.

very pretty BTW, and i love her hair!!!