Hello,
The shaders mod developed by OldSnake is now available at https://www.rwenhancer.com/index
A very, very significant enhancement to TS gfx quality. (I have no financial interest in this, I was just a beta tester). In game it's even much better looking than compressed screenshots... especially in 4K, but at all resolutions too.
Feedback is welcome, I will transmit to the author if needed.