^Very nice, and very original on the covers. Only gripe I have, and it's only minor. On my monitor, I see a lot of artifacts and outlines around the Rebel and Imperial symbols on each cover. Like the blacks don't match up. I would recommend selecting the bottom of the front and raising the black levels a bit. That should even it, and hide the edges and artifacts.
Other than that, I like them as well as some of the best covers I've seen on here.