You can find the links to the original images on pixiv via the images' names - but don't bother, everything is long gone there. I figured I might as well finally upload it, it's pretty decent (if you're into that kind of stuff).
Damned if I still know the artist's name. If you happen to know you're free to initiate a renaming.

Artist is "Galaxy": https://www.pixiv.net/en/users/4014220
Seems like Pixiv warned him because he didn't tag properly (r18 warning)
So: Good thing you managed to save them before he/Pixiv deleted his stuff!

Base +15, 66uyu +3, SCPFoundation1 +5, zoocooz1234 +6, 全人類ノ天空録 +4, cwj2099 +6

为什么灵梦和魔理沙是炮灰（）

Base +1, cwj2099 +6, yuanxiaohua +6

这个建模水平真的高……有人知道他有没有什么非g向作品吗）

Base +6, wcwong +6, lin904048832 +6, SCPFoundation1 -5, 全人類ノ天空録 +4, yuanxiaohua +6, John222333 +6

hi can you add Torrent Download for this one ty very much

Base +6

很喜欢的展开，涩炸了

Base +5, yuanxiaohua +6

似乎是用I社的honey select或是AI少女做的
烤咲夜可太让人馋了

Base +2, 全人類ノ天空録 +4, 66uyu123 +3, CR400BF5033wangzhe +6, Voramancer +6

man who does this should be thrown into a meat grinder.

Base +5