Now your lightshafts are really neon-bright. It feels more like a dance floor than a cave.
You might try decreasing their HDR multiplier and/or applying a darker custom tint. Ideally they should be visible, but not intrusive. And the whole scene is still generally very bright for an underground area.
As for the fog doodads, the new tint blends in too well with the ground. Something half way between the old and the new should look just about perfect.