"Cheeki breeki, Stalker go home!" Yes, everyone's favorite man-made hell and Chernobyl-zone inhabitants have been added to Garry's Mod -- now in the form of player models, thanks to Steam user HelloComputer.
So now you can play as a random grunt from your favorite faction in the S.T.A.L.K.E.R. series! There are a number of different skins from different factions within S.T.A.L.K.E.R. itself, and all you need now is a guitar prop, a nice, comfy fire, and four of these fellows sitting around it (with this playing), and you're set.