this is a 4k water fix for modders only just copy and paste this fx into your world and rename to your world name also make sure to copy the odf msh and effects folders as well as copy the fel1 water from the world folder into your world folder. I accidentally stumbled upon this when i was creating a felucia map for swbf1 and i noticed that the water works normally in 4k even on medium and high settings, no longer will you need to lower your water quality. the colour of the water might be possible to change i havent tested that but should work just dont change anything else.
https://drive.google.com/open?id=1Aj_ncKlo98MDMXVcR7FZ7rKwqQhg8G0U
If this topic is suitable for the tutorial section or belongs somewhere else please feel free to move it.
Edit the water colour can be changed all you need is the fx file from the world nothing else in the folder is needed.