Not sure if its any help, but here are a bunch of tutorials I've made (Not trying to shamelessly self plug, these are actually kind of old...): http://www.3dtotal.com/index_tutorial_detailed.php?id=1276#.TyW-LFz2Yg0 http://www.3dtotal.com/index_tutorial_detailed.php?id=397#.TyW-Dlz2Yg0…
Did you use Michael Pavlovich's eat3D character DVD as a guide? The concept looks similar (it's been awhile since I watched it). If you did, he covers Polypainting the skin and tweaking the texture in Photoshop (he unwrapped using HeadusUV). I'm not sure what techniques/software that you are using for your textures. There…