The original tweet looks like it was taken down. It seems that K-y regularly deletes their older tweets, leaving a lot of their drawings unarchived. Some more of their older works can be found linked at twfan (https://twfan.net/user/3931142233/media/1), though note that twfan stopped all updates on July 13, 2023 after the Twitter API changes (https://x.com/twfannet/status/1679461185803149318).