Some good ones to check would be a close-up of Han in the Echo Base hangar bay on Hoth. And another of the AT-AT's advancing on the base. Luke recovering in the base hospital after being in the bacta tank. A close-up of Han and Leia onboard the Millennium Falcon when they are talking. Darth Vader and Boba Fett standing near the carbon freezing chamber. Vader and Luke dueling where there is a nice clear frame and they and their lightsabers aren't in motion. Vader on the Cloud City walkway as he is talking with Luke.

These will give us a good idea of what the flesh tones as well as overall colors are looking like using the lastest color correction settings. :)