A free mod for Witcher 3, by VMFH.

Realistic Reshade for The Witcher 3:

If you’re a fan of the Witcher series, you’ve probably heard of the mod that brings realistic shade to the world of The Witcher. This mod is the most realistic one out there, and it’s used by many gamers to make their worlds more immersive.

The main difference between this and other mods is that it’s very easy to use. All you have to do is to drop the files that you find in the download bundle into the directory for your game. That’s all you have to do! The rest is optional. It’s a good idea to use the optional ones because the ones that are included are not that high-quality. The textures that you will find in this bundle are the ones that are used in the game. So, you will get a better idea of what the world of The Witcher looks like.