I'm sorry that this gallery is useless, the reason why I post this is trying to find someone who saved the own copies of these pics.The original artwork is banned by Pixiv.I tried to contact the original artist, but he never replies me. So If you do have, please upload it on e-hentai or make a shareing link then I'll handle this, make everyone can see this masterpiece.

Edit: Thank you to @Shepardus, @l0920525905, @Katsunaru, and everyone who is focusing on this, trying to help and encouraging us. Honestly, without you, I would never have made it this far. But now, we did it! We have successfully obtained these four clear and complete original image files! This gallery stands as a testament to our efforts and unity, serving as proof of our dedication!

Artist's link:
https://x.com/neet_23_neet3
https://www.pixiv.net/users/68174048

>140x200

What is this, a gallery for ants? (Yes, I read the OP's desperate cry for help.)

Base +36, solathen +7, Omskbird +3, POOT +7

Sorry mate, I tried using all of the reverse image search engines to find the original files, all I can get are only these thumbnails, so sad

Base +9, netouyo +7

哥们id好帅啊

Base +6

I have only saved one picture and hope it will be helpful to you : )
https://imgbox.com/GgN8GmZt

Base +7, netouyo +7, 马警察突击中 +6

我眼睛撸瞎了

Base +6, 雷得智 +6

Thank you, @l0920525905. I have saved it and uploaded it to the gallery. I trust that all of the thumbnails will eventually be replaced by the original ones. I have faith in all of you.

Base +9, netouyo +7

Higher resolution from Wayback Machine snapshots of the Twitter posts:
https://web.archive.org/web/20220520103509if_/https://pbs.twimg.com/media/FTLOuRxaAAAohIO.jpg:large
https://web.archive.org/web/20220521064005if_/https://pbs.twimg.com/media/FTQuW3GacAILUKJ.jpg:large
https://web.archive.org/web/20220521064006if_/https://pbs.twimg.com/media/FTQtJypaUAA5P0h.jpg:large

The Twitter posts:
https://web.archive.org/web/20220520103507/https://twitter.com/neet_23_neet3/status/1527514453746585612
https://web.archive.org/web/20220521064005/https://twitter.com/neet_23_neet3/status/1527897242480578560

Base +25, leduo95 +13, maugham +6, netouyo +7, NewsMedia +26, Feii +7, buttfarty +12, HD55 +7, 马警察突击中 +6, nuts987 +13

So, it seems only the 2nd image on this page remains undiscovered. Kudos to Shepardus for their hard work.

Base +12, HD55 +7, 马警察突击中 +6

@Shepardus Thank you so much, buddy. I can't express how grateful I am to you. So, guys, now there's only one last picture left, we're very close!

Base +9, NewsMedia +26, wqqhj +6, netouyo +7, 马警察突击中 +6

But do we have to get the original 2nd image? It's just a variation between the first (untaned.ver) image and the fourth (tanned.ver)image I bet if i pull out a photoshop and merge the two I can made a 80% accurate simulacrum

Base +37

https://files.catbox.moe/idbrlh.png
https://files.catbox.moe/t9l27e.png
https://files.catbox.moe/x4gl9g.png
https://files.catbox.moe/j9i9ud.png
Got the originals from pixiv.

Base +6, Spiroct +12, leduo95 +13