MattMahdi said:

Skot, have you checked out Ralph McQuarrie's web page:

http://www.ralphmcquarrie.com/gallery_1/star_wars/tv_special/

I can't figure out how to get a closer look at the gallery images, but a few I don't think I recognize. (It's hard when I'm squinting at something the size of a small postage stamp.)

The paragraph to the left is a short summary of production and why it turned out a ghastly mess.

(Ah, never mind, just went back to the main page: "PLEASE NOTE: All thumbnails will eventually become clickable pop-ups.")

Yes indeed, there's some great-looking unseen artwork there. I keep hoping they will convert those to larger image pop-ups, but that message has been there for quite a while now with no sign of any updates.

I did pick up a few interesting new images at the last Celebration in the Ralph McQuarrie room, along with the early story treatment. I bought the small booklet they were selling covering the items on display there - the booklet is sort of an addendum to the big hardback they brought out at Celebration 4. I still need to scan the images from the small booklet and add them to the HS website.

--SKot