Board Thread:General Discussion/@comment-8-20180410204110/@comment-8-20180430164727

I believe there is a bot somewhere that does that. I only know of it because it's been used by wikis with a lot of images and who were forking from FANDOM. Unfortunately I don't know where it  is. I couldn't find it with Google.

There is a way to more easily upload from your computer to the new wiki: Special:MultipleUpload. That tends to time out if you give it too much to do, but I've found 20 at a time works well. You would still have to do the downloads manually though.

But I've just notices that Monollama is working hard, and has deleted images that aren't needed now. As an admin you can access the deleted files, but that's going to put another layer of complexity here

Sorry not to be more help