Neon Tree in a Cyberpunk Bunker

A solitary tree growing inside a dim subterranean bunker. Riveted concrete walls, rusted metal, and a tangle of cables frame the scene. Neon cyberpunk lighting—hot pinks, electric blues, and cyan—reflect off slick floors and puddles. The tree's roots snake through cracks, feeding on bioluminescent moss and algae that glow along the trunk. Holographic screens flicker above, maintenance drones hover, and metal shelves glow with data. Rain leaks from a skylight, casting prismatic shadows. The atmosphere is moody, cinematic, and highly detailed; a fusion of nature and futuristic tech.