the only known video footage of a living one is like 90 seconds long and kind of haunting to watch honestly.
there's actual de-extinction research happening on this one too, using preserved DNA, similar to the mammoth and passenger pigeon projects.
the last known one died in a zoo in 1936, literally right after the species finally got legal protection, just too late. people still report "sightings" in Tasmania to this day, though nothing's ever been confirmed.