Cosmic Cerberus: A 3D Spacebound Hound

A hyper-realistic 3D render of Cerberus, the mythic three-headed dog, floating in the vacuum of space. Each head snarls with glowing red eyes, fangs bared, with a texture of obsidian-black fur and chrome-like armor plating along the necks. Three necks twist in dynamic poses, with subtle fur and scale textures and faint cosmic dust. The body fades into a shadowy silhouette. Behind, a vivid nebula in pink, purple, and electric blue, plus distant stars and a faint spiral galaxy. Cinematic lighting from a distant blue-white star creates volumetric light rays, reflections on glossy surfaces, and dramatic depth of field. Ultra-detailed high-resolution 3D render for sci-fi fantasy art.