W.I.P. Bolg: shading and texturing update

more texture more shaders more madness

W.I.P. Bolg: Metal shading

Skin and wip metal shaders in work

W.I.P. Bolg: Skin test

First test ("first light") of Bolg skin material using custom sss and multilayer shaders for arnold - kSkin and kLayer created by Viacheslav. Awesome shaders!

W.I.P. Bolg: eye shading

normal and damage eye

W.I.P. Bolg: light set-up

preparation for texturing: variation of light rigs on low-res grey shaded model