Hmmm.... You might want to adjust the lighting to try and match the picture before you do too much more tweaking. Darkening the nostrils and lightening up the shadows on the sides of the nose would soften things a bit, which would add to the similarity. It would also lessen the hot spot at the chin, and that should smooth out the contours there. Aside from that, if you had a matching hairstyle, I think you would have it. There are nits to pick, but you have the attitude and the aura, and those are harder to get. And most of the nits would have to be worked on at the texture level (matching the shading of the cheeks closer, and the smile lines under the eyes are subtle but distinctive features) And may I add my compliments to the carbon based model, as well? :)