A woman in a blue bikini sitting on the bottom of a mermaid

(Masterpiece) 8K resolution, mermaid princess, beauty swimming underwater, beautiful tail fin, ash blue long hair with coral decoration, hazel eyes, turquoise eyes, gentle smile, model style, fantasy style,

(nsfw:1.5),two heads, two face, out of frame, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, ugly, blurry, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, out of frame, ugly, extra limbs, bad anatomy, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, mutated hands, fused fingers, too many fingers, long neck, poorly drawn eyes, double heads, double faces, two heads, two faces