Left 4 Dead
I did the lighting and most of the cinematography for L4D and L4D2 intro movies and TV commercials using the SFM.
I also helped setup the game characters faces along the way. Always dug this frame of Zoey in particular.
You can see the more here:
https://www.youtube.com/watch?v=Wt2rGmUmm2A
https://www.youtube.com/watch?v=JK3nAZuxrUI&t=1s
https://www.youtube.com/watch?v=Nbzyt79iSR0
https://www.youtube.com/watch?v=8TAShfR77mQ
https://www.youtube.com/watch?v=V7RLkAfnxGo&t=2s
https://www.youtube.com/watch?v=SvzjTbBCZTI
https://www.youtube.com/watch?v=CDLyImqvqVY
heh. I just found a fan edit of all my lighting work in left4dead. I did all the lighting and color grading for every single shot in this (this using the SFM). I forgot how much fun I had to painting with volumetrics and color grading in real time.