Smith asymmetry

Started working on the asymmetrical details today, including the scales on the arms and the face. Also tried another style for the scales on the palms, I think it's working out better this way. For blending the scales into the body on the chest, I went with an idea Linh suggested, of having them sort of gradually forming. I was originally going to make them get smaller and taper off, working sort of how hair would, but thinking about it further, and about how snake skin works, I thought that this method would look better, especially once textured.