Another reason this looks so AI is the horrible compositing of its actual human elements. The braces under the breasts (especially the right one) are morphed and pixelated and are made with a brush not even closed to matching the rest of the picture. The buttons are also grabbed from another source. If this artists appears to have such good rendering ability 3 buttons should be no problem, yet they are chopped up and thrown onto this picture. Lastly a thing for all their art, it is never on model. It either completely changed to something random or it just has errors and changes no human would do outside of stylistic choices that no human would even do. Like here promeia’s handcuffs aren’t even mainly on wrists but are instead sleeves? You can easily argue it’s just for style so sure. But what’s really off are her shoes. Shes not wearing anything close to her original design. She wears thigh high boots not whatever those are. Lastly the hair is completely different and much more generic. Ontop of all this there are other details on her design completely left out for no reason that are easier to add than whatever changes already made.

All the context put together, it just points to the “artist” pumping out an AI image and hastily adding easily noticeable minor details to make it less obvious and then applying their glitter brush. Rinse and repeat.