Witcher 3 Ameliorated is very simple Reshade preset that changes default oversaturated colors to more natural ones. And unlike almost every other presets, this one is not applying any aggressive settings and changes that makes game look even worse than before or destroys font and interface. It also has very small performance cost, no more than 3 FPS. There are only color and slight contrast and gamma adjustments. 

Font and interface remains almost untouched, its only slightly darker and colors are affected in the same way like graphics is, they are less vibrant.

Like I said before, this is very simple preset and I haven't made any great work with it. Its for all of those who just want simple preset that will change colors to more natural and replace this strange "everything is orange" default game color palette. 

There is file size limit so I haven't added a lot of pictures here. For full size comparison screenshots check this album: http://imgur.com/a/E5TF3#0

Installation:

Unpack all files into your Wicher 3 directory, basically /The Witcher 3 Wild Hunt/bin/x64 

F12 to toggle on/off

If you want the same split screen like on screenshots, go to ReShade folder, open Common_Settings and set #define RFX_SplitScreen to 1. To toggle it on/off press F11