4K83 is now up on Mega with provided subtitles. Both the 4K and 1080p No-DNR versions are up and avalible for download. If you own Return of the Jedi in some shape or form, feel free to PM for the links.
I’m interested in the MEGA link of the 1080p No-DNR version of Project 4K83. Can you please send it to me when you get the chance?