Chimpanzee in a 3D Underground City

A photorealistic 3D render of a chimpanzee exploring an expansive underground city carved into living rock. Bioluminescent fungi and crystal formations glow in cool blues and greens, with warm amber street lights lining the cavernous paths. The chimp stands on a damp stone plaza in the foreground, wearing a lightweight explorer vest, a tiny flashlight, and a small pack; goggles rest on its forehead. In the background, the subterranean metropolis features carved arches, stone staircases, suspended rope bridges, and holographic runes casting soft light. The air is humid with visible dust motes and volumetric light shafts piercing cracks in the ceiling. Ultra-detailed fur, expressive eyes, realistic skin, subtle sweat, and high-resolution PBR shading. Cinematic composition with a slightly low camera angle, shallow depth of field, and dramatic lighting to emphasize scale and wonder.