Massive stadium structure, curved lines, sleek metal fa\u00e7ade, durable concrete foundation, reinforced steel beams, translucent roofing, vibrant LED lighting, lush green grass, athletic track surfaces, spectator seating areas, rust-resistant handrails, weathered wood accents, urban cityscape background, dramatic nighttime illumination, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.