Tri-Head Cerberus in a Terraforming Station

Ultra-detailed photorealistic 3D render of a tri-headed Cerberus within a sprawling terraforming station. Each head has glowing amber eyes, subtle bioluminescent veins, and is crowned with small bio-mechanical horns. The neck and torso are wrapped in segmented chrome armor plates and dark fur with an iridescent sheen. The creature stands on a grated metal catwalk, steam and mist curling around its paws, a long cybernetic tail wrapped near a plasma conduit. Behind it, a vast sci-fi interior filled with hydroponic bays, bioreactors, glass domes, and an enormous viewport showing a neon-green planet. Cinematic lighting with cool blue-green key light, warm rim light, and volumetric fog; polished steel and carbon fiber surfaces reflect the glow. The scene is shot from a low angle in a three-quarter view, focusing on the Cerberus in sharp foreground detail while the background remains softly blurred. Add fine details like micro-scratches on metal, tiny maintenance drones, and breath visible in cold lab air. The tone is epic, imposing, and high-tech.