Damn it....i was thinking to do it home in Bulgaria,but i said my self i will not be able to sleep if i don't finish it,so today i sit down and...3 hours later
What you see is combination of Normal Map,Spec map,and diffuse.But also the model supports Flat lightning (simular to that in League of Legends).
here is the Sculpt of the low poly model:
[link]and here is the Concept by the amazing Alex

:
[link]