Yh the game looks pretty fantastic tbh, everything maxed 1440p. These screenies are using my sweetfx profile which can be found here (including interactive comparison shots):
1. Go to
www.reshade.me and download the Reshade + Sweetfx 2.0 pack
2. Unzip and copy the sweetfx folder, reshade64.dll, reshade.fx and sweetfx.fx files to the witcher exe directory in The Witcher 3 Wild Hunt\bin\x64
3. Rename reshade64.dll to dxgi.dll
4. Delete SweetFX_Settings file in the sweetfx folder.
5. Download my settings here
http://sfx.thelazy.net/games/preset/3696/
6. Rename the settings file to SweetFX_Settings and copy it into the sweetfx folder in the game directory.