Prompt: masterpiece, best quality, intense glow, night, (onsen:1.1), 1girl, cute, young, black hair, blue eyes, body underwater, steamy, head tilt back, looking at camera, nude
Negative prompt: (bad quality, worse quality:1.4), (BadHands, EasyNegative:1.1), ugly, mutated, missing limbs, missing fingers, extra fingers, bad hands, bad face, bad architecture, watermark, signed