Time-Travel Reef: 3D Render Inside a Time Machine

Ultra-detailed 3D render of a vibrant coral reef suspended inside a polished, retro-futuristic time machine chamber. A spherical glass portal reveals a swirling teal-and-amber time vortex, while brass gears, copper pipes, and holographic chrono readouts line the inner walls. The reef features brain coral, staghorn, sea fans, and anemones in electric pinks, blues, oranges, and purples. Tropical fish dart through the coral as light refracts through the water, casting dynamic caustics on the reef floor. Add subtle water droplets on the inner glass, volumetric light rays, depth of field, and hyper-real textures (subsurface scattering, wet-look metals, glossy coral). Render in photorealistic, high-resolution 8K style for a cinematic, time-traveling underwater scene.