Pixiv Raw [Digital]: https://www.pixiv.net/en/artworks/73214251
Japanese Raw: /g/1082865/ba6ffe3fd6/
Chinese TL: /g/1094142/958fd07284/
Korean TL: /g/1083492/aecdbeff7e/

The file size unfortunately doubled after edit, so take note of that if it's relevant to you.

This is actually pretty cute

Base +9, Weissrock +6

Moment silicon stuff is always great.

Base +10

Thanks for the upload.
In case you aren't aware, the size increased this much because you aren't availing yourself of any JPEG features that reduce size (progressive encoding, chroma subsampling); also saving at 100% quality instead of say 98% gives only marginal visual improvement but a substantial size penalty.
Also, since the scans have not been properly leveled, you're now spending a massive number of bits faithfully saving the grain of the paper which nobody cares about...

Base +25, blackgrunt +10, andystevens1997 +7