Technically, this is the first time I'm doing a Space Cowboy but I just needed to sneak that Jamiroquai line in somehow. So with this guy I tried deviating from my usual direct top down lighting and also tried to push the render a bit more near the head area. I believe I've never used so much rim light before. I probably spent more time than I should have on this.
Also went the safe route and did some linework beforehand, seen below. Fleshing out this sci-fi western world might be pretty interesting. Perhaps I'll call him Marshal Flint Cooper, of Sector 13.