u/13800ip found a bunch of images inside the .pak files and put them together, maybe there're even more
https://www.reddit.com/r/QuakeChampions/comme...pak_files/

New one:
https://i.imgur.com/sjSUAqj.jpg

Old leaks:
http://thefatcheetah.com/grabs/0a8.png
https://imgur.com/a/XoY7h