The winner for July FEOTM is Gieferg with their edit, Justice League Grindhoused!
“Shortened to 133 minutes, focused on action and main plotline, with most of the character backstories removed or significantly shortened, this version relates heavily to 70s aesthetics but is not limited to it. The movie got used, damaged look and most of the music was replaced with some 70s (but not only) funk, rock, and cues taken from another movie soundtracks and some TV series themes.”
Zack Snyder’s Justice League on IMDB
Justice League Grindhoused on IFDB