Hi, smylek. It remains flatly shaded, essentially pillow-shaded. Give a lightsource some consideration. You're not thinking it through. Go for some veins, muscles, open pores, scales, etc type of flesh detailing. The body as is, even if correctly shaded, is uninteresting. Mybe yry some more dramatic hue shift in those ramps, perhaps even different colors, the ones you've picked are very typical.