>>50158511I still wonder how they even jumped to the conclusion that it was AI art. IIRC, AI art is terrible at looking consistent since unlike something like a CG set or a model, it just randomly spews out art pieces.
Plus it could just be me, but the two designs at the bottom left and bottom right bear an odd resemblance to two NijiID talents, Taka (pictured here) and Riksa. So unless their mamas have some obscure costume design artworks that they sell in Japan, or someone is just really good at photoshopping just to mess with Nijisanji's fanbase, it feels more like these are some designs that were leaked that the public was not meant to see yet.