I played around with different LUTs for different wheel and I need a place to get them online.
Download the zip file, go into the folder of which you would like to try and place the ff_post_process.ini alongside with the lut-file into your ...\my documents\Assetto Corsa\cfg\
If you don't know what you are doing don't download it, I won't write a whole guide for what is what etc.
Different LUTs by RasmusP, only to play around! 0.01
This is a download package of different LUTs I create. Nothing to expect from them!