Neon Caverns on a Cyberpunk Mountain Planet

Inside a colossal mountain cave on a distant cyberpunk planet, rough stone walls glow with bioluminescent minerals in electric cyan, magenta, and lime. Neon circuitry vines weave along the rock, powering a hidden settlement of glass consoles, sputtering holographic signs, and chrome railings. Stalactites hang like glass daggers, slick with mineral glaze, while conduits pulse with light. Floating panels orbit a central workstation, casting cool glows on a weathered cybernetic-suited explorer who studies a pulsating crystal core. Maintenance drones hover, leaving ribbons of light in a humid, ozone-scented air. A wide natural opening frames the outside world: a storm-washed planet with jagged coastlines, towering spires, and a neon metropolis carved into the landscape beneath a violet-green aurora. The scene blends primal stone with futuristic tech for a moody, cinematic cyberpunk vibe.