I did, but the only thing I came up with was how to create a CLUT from a preset plus a lot of technical information on how LUTs work. Maybe I missed something.
The way I suppose it works is to photograph a known-color reference image (IT8 maybe) under known-color reference light and then get the image developed and scanned but I have no idea how to assure that developing and especially scanning be accurate? Or maybe I am thinking completely wrong.