Eye Tutorial
http://www.youtube.com/watch?v=Xet5EDscck4
http://www.youtube.com/watch?v=ewCBxiygSnQ
Skin Tutorial
http://www.youtube.com/watch?v=RjEVbm6Glec
Alpha Masking
http://www.youtube.com/watch?v=m86B7Xtfous
Vexelling Eye
http://www.youtube.com/watch?v=vhpnMPuH18k
Skin Detailing
http://www.youtube.com/watch?v=HCVxsQa0alM
Dark Shading
http://www.youtube.com/watch?v=Sx8VedaH9Ec
Shading
http://www.youtube.com/watch?v=JRb5w7tNrbg
