I've publicly uploaded all of the opening sequences I've made for my challenge runs as their own videos and put them neatly into their own playlist!
These mostly just use the opening song of whatever anime I'm hyperfixated on during that particular run...

https://youtube.com/playlist?list=PLlgfGz08fn3N3TVGGTL1FZ_Yaz-W1RJqM&si=yOBHNht5u8trSKUC