That's pretty close Half Life. It's taken with a Hacked GH2 using a very high bitrate 720P-60. I overexposed it badly because of the sky (actually blew the sky out), and rebuilt the video in steps in AE.
A couple of layers on the highlights that over saturated them, them rendered in a lossless codec, re-imported and desaturated in a layer then rebuilt the mid tones in another layer, then the shadows in another lossless render, re-imported and used Color GHears spectrial enhancer to make the colors pop, masked in another layer and brought out he shadow details, used Cinegamma lo contrast, then rendered in DNxHd and grabbed that frame as a Full size .PNG.
Gotta love digital.:lol: