It's AI, everything by this "artist" is AI-made, just look at his Twitter bio, or the variety of styles his pics are in on Pixiv.
are you sure? the artist has plenty of AI generated material, but also has some that look pretty real, and if you compare this feet to the ones AI generated of the previous post in his pixiv, also of this police woman, I think this is hand retouched enough to fall into the AI assited category instead, if its not just real
are you sure? the artist has plenty of AI generated material, but also has some that look pretty real, and if you compare this feet to the ones AI generated of the previous post in his pixiv, also of this police woman, I think this is hand retouched enough to fall into the AI assited category instead, if its not just real
His Twitter bio literally translates to "Midjourney user, AI drafter who can't draw", not to mention the weird hand here is kind of a giveaway that this is AI-made, if he was retouching it, he could have fixed that. I think he might have just fed it feet pics for reference so that feet look decent.