I need help

I lost a lot of time to know the right materials and textures in skin character

I still weak in experience on the skin of the character
Like this picture

http://im63.gulfup.com/Yue6Rl.jpg

I’m not good in the English
But you will understand what I mean

I’d presume that there is some Sub surface Scattering(Translucency) going on there and maybe diffuse reflections