So, go ahead. Change the sky. You might be surprised how a new horizon makes your old headshots feel brand new again.
Navigate to the gfx folder, then the env folder. (Full path: cstrike\gfx\env ). cs 1.6 sky pack
Copy and paste your new sky pack files into the cstrike\gfx\env folder. Overwrite when prompted. So, go ahead
If you are tired of staring at the same generic, pixelated clouds over de_dust2 or the dull gray haze over de_inferno, it is time to explore the world of What Exactly is a Sky Pack? In technical terms, a "sky pack" is a collection of custom texture files (usually .tga or .bmp formats) that replace the default skyboxes in the game. A skybox is the 3D cube that surrounds the entire map, projecting the illusion of a distant horizon, sun, moon, stars, or clouds. Navigate to the gfx folder, then the env folder
Locate your cstrike folder. This is usually found in: C:\Program Files (x86)\Steam\steamapps\common\Half-Life\cstrike\
Back up the originals! Rename the existing sky files in the env folder to original_desertbk.bak just in case you want to revert.