futuristic arena 3d model

A massive futuristic floating combat arena suspended in deep space. Large square-shaped battle platform with thick glowing 3D sci-fi borders and visible structural depth. The center floor is made of transparent holographic energy glass, allowing stars, galaxies, nebulae, planets, and cosmic clouds to be visible beneath the arena. The outer frame is a high-tech energy chamber with layered geometric architecture, glowing neon blue, cyan, and purple energy channels, emissive lighting, and advanced futuristic technology. The arena appears to float above an endless cosmic void surrounded by distant galaxies and celestial phenomena. Clean geometric design, arcade-inspired sci-fi aesthetic, Tron-like energy architecture, cinematic scale, highly readable shapes, stylized rather than realistic. The structure should feel like a futuristic combat chamber suspended in the universe, combining a transparent floor, massive glowing borders, visible depth, energy effects, and a premium next-generation