Photorealistic image of an extremely beautiful young woman with long flowing fiery red hair, striking heterochromia, (one fiery amber eye, one deep emerald eye), seductive intense gaze with parted lips, wearing extremely revealing micro leather and living biopunk lingerie — tiny straps that barely cover her nipples and crotch, exposed breasts and hips with glowing bioluminescent veins under skin, dynamic sensual pose — standing with legs spread wide, back powerfully arched, one hand sliding down her body, intricate wet skin texture, sweat droplets and organic cyber implants, inside a vast medieval cathedral whose walls are fused with pulsating fleshy biomass and glowing vein-like circuits, broken stained glass mixed with living membranes, medieval biopunk apocalypse, dark erotic style of Luis Royo with dramatic chiaroscuro and sensual menace, in the style of Luis Royo and Julia Bell, moody neon-bioglow lighting, ultra detailed skin and textures, highly erotic, 8k