Just thought that I'd share the news that
https://animeotk.com is in trouble. The admins have hit a financial pothole and cannot continue to support the site as they have been. That means that if they don't get at least $125 a month in donations for 2 months in a row the sites they operate will be closed or the sites sold at auction, with the new owners taking control of the data. Any new owner might just build a totally new site there, trading on the well known site name to attract traffic.
While I hope that they can make their goal, if there is artwork you like on their site then now is the time to download it. Maybe I'm a cynic, but I've seen many well loved and popular sites close because their users don't support them.