I would go there myself and download, if only I could access Exhentai. And for some reason, I also can't connect to Reddit threads explaning how to access it.
But I'm pretty sure there's no Hibbli3D content here, so I guess nobody would mind if you upload everything you find, even if I've personally seen 75% of it. It would certainly be more practical than trying to access ExHentai for most people.
But I don't want to abuse your time, so if you can't upload everything, just send screenshots of the five pages, and I'll circle the ones I haven't seen and post it here.