A couple of Witcher 3 graphical mods have surfaced online with one mission: make the game look as close as possible to its E3 reveal.
The somewhat saturated tone of The Witcher 3: Wild Hunt's visuals is not pleasing some fans. Taking matters into their own hands, they decided to create mods that cool down the colours and up the brown shades.
Both of these mods are SweetFX presets. They're only injecting shaders into the game to alter its post-processing. The first is by K-putt. You can get it from here, and look at before and after shots from here.
The next one is by Powerplay and you can get it from this forum link. The forum is German, but you don't need to know the language to locate the download button.
YouTube channel FeuerTin has a video showing off the latter.