From oldest to newest, excluding "Midnight's Little Students" story that is available here : /g/2313631/5d7d95d935/

https://www.deviantart.com/picojin
https://twitter.com/picojin1
https://www.pixiv.net/en/users/46261520/artworks
https://www.patreon.com/picojin

Edit: Updated to end of January. Also did some cleaning and removed the sketches of the drawings that have a completed version, which is why there are less images overall. Those are still in the torrent if you want.