Dooku looks good in black.
Though I've said it before colour alteration (and sharpness) is only really applicable to this thread when it changes the story elements in a radical way.
Great as these are Cade they don't really alter the mood of the films or the story (though they often improve the look of the shots).
Angel has posted changes that change the nature of the locations and the mood of the shots, I'd love to see you have a go at some of that sort of thing.