Here is a low quality preview of what making Exegol orange can look like: https://vimeo.com/433016595
password: fanedit
I’ve sometimes used the gray LUT, but everything is much warmer, maybe too much. Now that I think about it, it looks like a sepia filter. I haven’t masked the lightsabers nor Force lightning.
I was about to say about the sepia feel but that colouration seems to bring out so much more detail in the scenes. I think it you could mask out more colours I.e. R2, Saber and palp lightening it would make it pop really well.
Question being: Would the force ghosts be blue?