<lora:SWL_Underground1_zit:1> swlu1, cyberpunk, underground, futuristic, abandoned, image10, photo of a colossal, cinematic post-civilization structure, viewed from a wide-angle ground-level perspective, revealing an immense underground biodome encased in decaying futuristic architecture. Towering ring-like megastructures spiral upward into the open sky, light beaming down through a massive oculus in the ceiling, scattering rays of cold daylight across the overgrown interior. Lush vegetation overflows from every ledge and crevice — vibrant moss, dangling vines, and clusters of fuchsia and magenta flowers bloom around the remnants of ancient technology. Bioluminescent plants pulse faintly in the shadows while light glints off patches of shallow water pooled along the fractured floor. A solitary traveler and their mechanical companion stand beneath the pink blossoms of a flowering tree at the basin's edge, dwarfed by the scale of the environment. Broken walkways and collapsed supports hang like forgotten relics, tangled with roots and cables. The atmosphere is serene but otherworldly, with a sense of lost grandeur reclaimed by nature. The scene glows with volumetric light, soft neon highlights, and the echoing silence of an abandoned Eden within the bones of a once-great civilization.