DLsite: https://www.dlsite.com/maniax/work/=/product_id/RJ01387326.html
DLDShare (dlsite alt): https://dldshare.net/archives/735031
Latest version, v25.09.29, taken from anime-sharing.
It's big because there's a movie file with subs, no subs, and the scenes separate.
Slow seeding at first.
次元計劃