3D.ru

Линки на тему:
http://www.physicalc-software.com/tutor ... kinshader/

Ещё:
http://www.janbubenik.de/UPLOAD/skinDem ... dScan.html
++ Highest quality
- UV seams always visible
- - Bad Performance & Complicated Setup

ScreenSpace Diffusion with high quality specular model:
http://www.janbubenik.de/UPLOAD/skinDem ... canSS.html
+ High quality
- Performance & Setup
- - No OpenGL support right now, so Windows only! I am working on a solution...

Diffusion by normal modulation and light warpping with high quality specular model:
http://www.janbubenik.de/UPLOAD/skinDem ... imple.html
++ Setup
+ Performance
- Quality

Just for comparison a regular Unity shader:
http://www.janbubenik.de/UPLOAD/skinDem ... NoSSS.html
++ Performance & Setup
- - Quality

Вроде бы успешно портировал http://www.unifycommunity.com/wiki/inde ... kinShader2 для тройки,
чуть позже наверное выложу.