Gothic Demon Lord Couture

Create a dramatic full-body dark fantasy anime illustration of {argument name="character name" default="Valt"}, an androgynous male demon lord standing in a vast gothic cathedral at night. Use a low-angle heroic perspective so he towers over the viewer, centered and slightly leaning forward with a confident, cool expression. He has {argument name="hair color" default="short tousled silver-white hair"}, tan skin, sharp eyes, pointed elf-like ears, a strong jaw, and a muscular yet elegant build. Add two enormous black batlike demon wings spread behind him, framing the stained-glass windows. Dress him in an extravagant black gothic couture outfit: glossy black leather corset bodice with many buckles, plunging neckline, spiked high collar, puffed sleeves with lace cuffs, layered ruffled black skirt and cape train with deep burgundy lace lining, thigh-high patent leather platform stiletto boots, lace-up panels, belts, straps, studs, and metal buckles. Cover the outfit with numerous dangling silver chains and exactly 13 visible purple gemstone ornaments: four heart-shaped pendants across the torso and upper skirt, three heart-shaped pendants hanging from the left side chains, three round jewel pendants on the right side chains, and three faceted crystal drops near the lower chains. The setting is an ornate cathedral interior with towering pointed arches, chandeliers, glowing purple stained-glass windows, violet candlelight, reflective black marble floor, scattered rose petals, and sparkling magical particles. Use a palette of black, silver, violet, magenta, and deep burgundy. Lighting should be cinematic and high contrast, with purple rim light, glossy reflections, intricate fabric texture, highly detailed lace, metal chains, jewels, and polished boots. Make the composition vertical {argument name="aspect ratio" default="2:3"}, ultra-detailed, elegant, sensual but regal, intimidating and beautiful, with no text and no watermark.