I got to see George Lucas in a public appearance when Revenge of the Sith came out. Someone asked him if the holiday special would be ever be released. Lucas told him if he could he would track down every copy and burn them.
He missed one.
If you want to download it so you can cherish it forever then install:
4k Video Downloader
https://www.4kdownload.com/31
Open it then copy the web address of the video and save to your Desktop.
Use VLC to watch it and you can also take screenshots with it.
https://www.videolan.org/vlc
I believe he saw to it his name wasn’t attached to it; it is really pathetic, even recycling unused footage from the movie.
Best review of it ever: https://www.youtube.com/watch?v=ryOhDO8ZU-0