photorealistic, masterpiece, best quality, highly detailed, (full body view), 18 years old girl named Ariel, long flowing red wavy hair cascading down back, bright blue eyes with curious sparkle, fair skin with subtle freckles and rosy flush, oval youthful face with high cheekbones, full soft lips in gentle smile, mermaid roots from Disney universe, natural minimal makeup with rosy cheeks and gloss lips, slim athletic figure with small natural bust firm and perky with tense nipples, narrow waist, curvy hips, long elegant legs, height 165 cm, adventurous and dreamy character, mermaid princess, loves exploring and music, curious expression, standing with hands on hips, nude body with visible wet vulva and blush on cheeks, no tattoos, underwater coral reef palace with colorful fish and soft sunlight rays through water, (detailed skin texture:1.2), (natural pores:1.1), (subtle veins:1.1), (soft glow:1.1), artistic tease with light coverage