This is a very long shot, but this is probably the best place to ask. I have this saved from Twitter from about three years ago (22-10-01). I can't remember who was making this model, I'm not sure whether it's a model of some OC or a character from some series (she gives strong sub_res' Kiri vibes but ear fluff color is off). I can't even be sure if it was meant to be a MMD model or not. I think I saved it so I wouldn't forget to check on the progress later, which is precisely what I did. Maybe I put too much faith in saucenao at the time.

All reverse image search yields nothing, searching Twitter for media from followed accounts around the date also yields nothing.

Does anyone happen to recognize this model?