highly detailed futuristic metaverse city architecture by oscar niemeyer , in the style of pixar animation, floating buildings, reflective lighting, empty streetscapes, surrounded by lush colorful vegetation, ground-level view, puddles of water, stunning sunny lighting, sunrise, vivid colors, trending on artstation, 8k, ray tracing, hyper detailed, unreal engine 5, cinematic, epic lighting, cryengine, octane render, cyberpunk, red and orange glow, vibrant