Tall woman in lead glass gown over glowing marble floor

The Reactor-Core Column[ENVIRONMENT]High-gloss Nero Marquina marble floor, deep-black mirror reflections ($n=1.8$). Single 75-degree high-key spotlight. Matte black void background.[SUBJECT]Tall Korean woman, 20s, lithe hourglass, squared to camera. Porcelain skin, eye contact. Structured Bordeaux red Hollywood waves. No sashes.[COUTURE & SCIENCE]She wears a "Particle-Velocity" gown made of high-density lead-glass blocks. The hem of the dress is submerged in a microscopic layer of heavy water, emitting a brilliant Cherenkov Radiance.[PHYSICS DIRECTIVE]Render a Volumetric Blue Glow ($450nm$). The light must not come from a bulb; it must appear as an electromagnetic shockwave originating from within the dense glass medium.[LIGHTING LOGIC]The glow is a deep, "ghostly" electric blue. It must cast a vertical upward "Underlight" that catches the underside of the Bordeaux Hollywood waves, shifting the red into a deep, luminous violet-maroon. The black marble floor must show a soft-edged blue "aura" reflection that bleeds into the lightning-veins of the stone.