A realistic 3D mockup of stadium handrails installed inside a modern soccer stadium, premium metal railing design, clean industrial structure, accurate scale and perspective, emerald green and yellow stadium environment in the background, detailed metal texture, subtle reflections, sturdy construction, safety barrier design, professional architectural visualization, realistic lighting, crisp shadows, high-end product mockup presentation, clean composition, polished commercial render, ultra-detailed, realistic materials, premium sports venue aesthetic --no low quality, blurry, distorted perspective, broken handrails, unrealistic scale, bad metal texture, messy construction, extra objects, text, logo, watermark, cartoon style, illustration style, cluttered background, noisy render, cheap 3D rendering --ar 3:4 --hd --profile y8m13bs
