S.T.A.L.K.E.R. 2’s status may still be in question, but an animation video from 2011 shows off some of the work that went into the game by former GSC employee Sergey Zhukov.
The video is a pre-alpha build, running on average of 18fps, but it does give a hint of what to expect from the game if it ever comes out.
The music, incidentally, is “Live For What I’d Die For” by Jess Mills.