Playful Korean woman in white dress underwater spotlight

The Submerged Icon: Revised Master Prompt [THE SUBJECT: PHYSICAL PROFILE] A 21-year-old Korean woman with a tall, athletic hourglass figure. She has a soft V-shaped jawline, high cheekbones, and almond-shaped eyes that convey a playful, surprised expression. Her long, wavy reddish-brown hair is flowing completely free in the water, floating upward in a halo of natural waves. [STYLE & LIGHTING] Elena Kalis-style underwater photography. The scene is set in crystal-clear Caribbean blue-green water. High noon sun creates a bright, shimmering circular portal of light (Snell's Window) on the surface, casting a cinematic spotlight down onto the model. Caustic light patterns (shimmering lines of light) dance across her skin and the fabric. [COUTURE & POSE] The Pose: Completely submerged and weightless, she is in the iconic Marilyn Monroe "Seven Year Itch" pose, pressing her hands down against her thighs as if holding back the floating fabric. The Gown: A white silk and tulle halter-neck cocktail dress. The heavy silk bodice is form-fitting, while the tulle skirt and separate tulle sheets drift and swirl around her like ethereal white clouds. [TECHNICAL SPECIFICATIONS] 16K resolution, ultra-photorealistic. The water is perfectly transparent. The focus is razor-sharp on the model's face and the delicate, water-soaked texture of the silk.