Some friends and I were going to have a Star Wars OT marathon before TFA, and I decided to use the Grindhouse version of ESB. So to that end I have made a LUT to correct the colors:
Key: !HCtmQgTtkQtuj6qIbLw4mvrIEodn2q1hODyAr_Pm9l0
Looks great. About 2 days to late for my marathon viewing, though! 😃 Is it effective throughout the whole film?