Ironic that the film elements when scanned for star wars opticals yield a better quality image than the effects stuck at 1080P done in 2004.
Just think in the future Attack of the Clones and Revenge of the Sith will have to be uprezed from 1080P in terms of being shot on video and the effects as well.
You can have 4k projection for the 4 films, but Lucas shot the last 2 movies as videos.