Fashion Portrait at a Blue-Hour Infinity Pool

THE BLUE HOUR MANSION: [THE SUBJECT]A young Korean woman in her early twenties, with a tall, lithe hourglass figure and matte-porcelain skin. Her exceptionally long Bordeaux red hair is damp and heavy, clinging slightly to her shoulders and draping down her back. She is standing at the very edge of a crystal-clear infinity pool, looking out over the horizon with a calm, commanding presence.[COUTURE (The Diamond-Lined Tech):]The Suit: A high-fashion, High-Neck One-Piece Swimsuit in a deep midnight navy.The Detail: The suit features a Strategic Geometric Cleavage Cut-out. Every seam and edge is lined with Micro-Diamonds ($n=2.4$).The Physics: The diamonds must catch the ambient light, creating tiny, sharp starbursts that contrast against the dark, wet fabric of the suit.[ENVIRONMENT (The Blue Hour):]The exterior of a modern, glass-walled mansion during Blue Hour.The Atmosphere: The sky is a deep, velvety indigo. The infinity pool is a dark mirror, perfectly reflecting the sky and the character's silhouette.The Glow: Warm, golden light spills from the mansion’s floor-to-ceiling windows behind her, creating a dual-tone lighting environment (cool blue vs. warm amber).[LIGHTING/TECHNICAL]Low-key "Cyanotic & Amber" ($n=20$).Primary Light: The soft, pervasive blue light of dusk.Secondary Light: Sharp, directional warm light from the mansion, catching the Micro-Diamonds and the wet sheen on her hair.Technicals: Wide-angle 35mm lens to capture the scale of the pool and mansion. Aperture $f/2.8$. 16K resolution, hyper-realistic fashion editorial.