A stunning, young sea witch inspired by Ursula, under the deep ocean, realistic and breathtakingly beautiful, flowing white-silver hair, violet-lavender eyes, fair lavender-toned skin, elegant facial features, wearing a form-fitting corset that accentuates her figure, she has enormous breasts, her breasts are bigger than HH cup size, and spill out of her corset, her nipples are out of her corset, they are pink erect, hard, she has long graceful tentacles instead of legs, (tenticles for leg 1.5), ethereal underwater lighting with sunbeams filtering through water, realistic textures on skin, hair, and tentacles, cinematic composition, highly detailed, 8k photorealistic, dramatic shadows, soft glowing highlights, artistic and mesmerizing underwater environment, coral and bioluminescent flora around her, captivating gaze, intricate textures on clothing and tentacles, majestic and enchanting pose, nipple, slip, tentacles, ,