An old school 60s-like cinematic preset that doubles as a reduction in eye strain thus longer gaming sessions due to the reduction in blue tones as well as reduction in stress:
1) Download Reshade 2.0.3f1 from here and extract it anywhere:
2) Download my preset and overwrite the files and folders within ..\ReShade 2.0.3f1\ReShade\ReShade:
3)Execute 'ReShade Assistant.exe', select Profiles tab, click the (+) symbol, navigate to "..\Steam\steamapps\common\Counter-Strike Global Offensive" and select csgo.exe and click comfirm.
4) Navigate back to "..\Steam\steamapps\common\Counter-Strike Global Offensive" and cut and paste d3d9.dll and ReShade.fx to the 'bin' folder.
5) Within 'Reshade Assistan.exe' select the profiles tab, select csgo, select the preset tab, and then select Vietnam.