Many textures are already familiar to you and you have tried them more than once, many of them are larger in size than the native ones, so if you have a weak PC, try it carefully, or don’t try it at all. Collected from various sources: the Internet, similar games, other authors. Everyone is free to choose what to use and what to replace, or refuse altogether. But how much better or worse it turned out – you will decide individually, did it for yourself and for your monitor, in terms of saturation and contrast. These are the textures and meshes of the models that I went through, reworked and put together to make the game a little better in rendering.
I present to your attention a mod for changing textures in the game MudRunner.