So I’ve found out this: TumblrThree
https://www.jzab.de/content/tumblthree
It’s a tumblr blog ripper. It can download entire blog – images, gifs, videos (most of the videos are not downloaded tho) but still does a great work.
Use it to download completely whatever blog you want including mine.
If my blog gets nuked because of my 3% explicit content I’ve already reserved https://bdsmlr.com/blog/CRDGNS but don’t like it much.
However I hope tumblr will find an intuitive way of telling users which of their posts are tagged as explicit and there will be an easy way selecting all of those and removing them at once not scrolling through 12000 pages searching for 200 random posts.
CRDGNS 