Found a 2+ GB pack of JN stuff, claims it's updated to Jan-11-2022. Figuring people mostly want the comics, I split it into various folders so you don't have to download it all if you don't want to.
No idea how complete and up to date it truly is, I haven't fully checked it out and have never looked for an official release listing, but I've seen stuff I remember from 15 years ago and a ton of stuff I've never seen before.
Attached a text file to the post that lists the English comic's included (has Russian comics as well, but only about half are translated).
"New" comic collection:
MegaFolder