Star Wars Special Editions Press kit B-Roll
https://www.youtube.com/watch?v=nLITqKDpkQM - from the TheStarWarsTrilogycom YouTube channel (6:30 mins long)
The blurb:
“Made available to the press in early 1997 around the same time that the Star Wars Special Edition trilogy was about to hit theaters, this 6 minute snippet of behind the footage shows us what “State of the art” technology looked like almost twenty years ago…”