[Inkbunny] Ability to download custom thumbnails

[Corrupt-Specturion]

A lot of posts on Inkbunny have custom thumbnails EXAMPLE (you might not be able to view the custom thumbnail from the post link, but they are viewable from, that I know of, user galleries, pools, and post lists/searches. There's a bunch viewable at https://inkbunny.net/gallery/Aogami/6, which may or may not be NSFW.), and I'd like to be able to download these along with the main file(s) and metadata, if possible. Thanks.