I mean alts of his works he used to post on his pixiv and deviantart publicly, but apparently they all got deleted (Dunno why).
If that's okay: If someone saved some of these in the past, could you upload them here? They are not kind of lost media yet, since you can find them on saucenao site but they are avaliable only in small resolution at least for me, maybe these works in full resolution are in permit info lookups (If that option even work like i think it works)? If you're able to, can you look into it?