This has stolen my afternoon. It is a lot of fun to browse through the link in OP's tweet and to try and search for things, but further in the thread they also included an automated wiki page cataloging the entire collection that is very easy to search through: https://wiki.asie.pl/doku.php?id=notes:archive:dokan_anime_urls
Some of the links on the wiki page won't work because of case sensitivity issues, so if you get a 404 it's definitely worth clicking the "Browse files" link and investigating the folders yourself! I followed that approach with "Sailor Moon - Haruka and Michiru.wmv" and I got rewarded with a 240p AMV set to Savage Garden. I highly recommend tracking down the links. It is always worth it.
