This is the only one I had to catch up on, so here it is. A character from Bocchi the Rock. Need I say more?
Here are some socials, and that's about it.
Original Link: https://www.pixiv.net/en/artworks/104187247 Pixiv: https://www.pixiv.net/en/users/7026506 Fanbox: https://mizumizuni.fanbox.cc/ and Twitter because "keep on rockin'": https://twitter.com/mizumizuni1