Code:
self setClientDvar( "r_lightTweakSunColor", "0 0 0" );
self setClientDvar( "r_lighttweaksunlight", "-10" );
self setClientDvar( "r_brightness", -0.5 );
self setClientDvar( "r_fog", "1" );
self setClientDvars( "r_sun", 0, "r_lighttweaksunlight", "0.3 0.3 0.3" );
self setClientDvar("r_lightTweakSunColor", "0 0 0");
self setClientDvar("r_lighttweaksunlight", "0.991101 0.947308 0.760525" );
self setClientDvar("r_heroLightScale", "1 1 1");
self setClientDvar("r_skyColorTemp", "6500");
and some of thoose fog settings makes your "fog" epicness
First:
setExpFog(100, 70, 0.097, 0.097, 0.097, 0);
Second:
setExpFog(110, 310, .0, .0, .0, 0);
Third:
setExpFog(110, 310, .0, .0, .0, 0);
Fouth
setExpFog(250,100,0,0,0,1);
Fith
setExpFog(500,250,0,0,0,1);
That makes your game enviroment really epic, i used that in my mod