kk hf patch, kks : https://db.bepis.moe/koikatsu/view/330517

original by 1010ten & 可以忽略的人型背景 : https://www.pixiv.net/en/users/4520809 , https://www.pixiv.net/en/users/17369429 , https://www.pixiv.net/en/artworks/108959619 , https://www.pixiv.net/en/artworks/109243337

req. mods : https://www.pixiv.net/en/artworks/108959619 , https://www.pixiv.net/en/artworks/114485466