Photoreal Zombie in an Underground City

Photorealistic depiction of a zombie in an underground city. A decayed but non-gory zombie stands in a damp subterranean urban landscape: cracked concrete tunnels, rusted subway rails, flickering neon signs, and water pooled on the floor reflecting light. Surroundings include ruined subway stations, hanging cables, graffiti-covered walls, and bioluminescent fungi along the walls. The zombie wears tattered business attire and a worn backpack; its skin is mottled with exposed bone hints, pale green and grey tones, sunken eye sockets, and a wary, slow gait. The scene is moody and cinematic, with green-blue neon and amber rust lighting creating high-contrast shadows. Dust motes in the cold air, distant silhouettes of other figures, and mist add mystery. Shoot in a photorealistic style with ultra-detailed textures, using a 50mm lens and shallow depth of field, 8K quality.