I know you said you would be colour correcting AOTC last, but I'm sure we'd all love a sneak peek of the kind of thing you're planning aalenfae. Colour wise this is the worst frame from AOTC that I can think of...
^ Maybe you can post the same single frame corrected the way you envision it.
I doubt it's possible to digitaly correct Ewan's pickup stick-on beard and mullet wig lol