This is a game character. The soldier sculpted in ZBrush and final images rendered in Marmoset Toolbag 3. I used the new skin shader with PBR shaders and textures to really bring this man to life. For this character I used the face of Vincent Cassel the French actor as reference.

I made a tutorial about making the polygon hair:

You can see high resolution images here:

The 3d character available here:—character/1140972?referral=Andor-Kollar