So you know Kemono, the site her stuff used to be uploaded to?
Well, there's a new site now, it's still being developed but the scrapers are working. It's called Nekohouse.su. the site has both working Fantia, Twitter, and Fanbox importers. The site is similar to Kemono in terms of looks and how it works but the owners are different (though they do talk with each other).
So if you have a subscription to her or any other Fantia creator you can upload their stuff there alongside here.