I use shadows and Ambient occlusion. I gonna try that tut seems intresting. It’s gonna be on night. So your pic ain’t exactly what I wanted. The mist make it look more like day but I use the same lighting as on the picture previus this one.
I found a pretty good tutorial on making heads so maybe I make a head for him. Here is the result of that head tutorial the body have I done without any tutorial. https://blenderartists.org/forum/viewtopic.php?t=54308&highlight=