masterpiece, best quality, highres, intricate details, 4k, stunning, 1 woman, mermaid, very long hair, gradient hair, light pink hair, dark blue hair, kuragecut, hair intakes, long sidelock, long loosely braided hair, jewelries, forehead jewelries, mermaid scales, shy smile, cute headtilt, happy face, front view, closeup, finger on lips, beautiful fantasy underwater scene, vibrant