i see your gold texture on his spikes on his back, i see recolor on his arms, a stone texture on his ribs, and finally a big filter that covers the bandages. It seems you're obsedded with the use of filters, it would be nice to see a piece of skin completly freehanded with the least contours used. everywhere around the bandages, i see contour-and-fill-in features, you should change the black contours after you're done with the filling, since black contours everywhere on the skin is a misplaced method