It's all good.

The faces are the biggest problem with this project. In the reference material, they do look much brighter and more "alive", but it's a very tricky balance to get right. When Obi-wan says "The Force will be with you", his face looks splotchy and unwell, with pinks pushing out around his scalp. I've corrected that the best I could. If the skin tones are off, the whole movie looks dead, and if the background is only slightly tinted to the green/yellow/blue/red side, it looks like the movie is seriously ill. That's what happened with the 2004 DVD.