Majestic midnight scene with a colossal obsidian triceratops robot gleaming under the starlit sky, its eyes glowing like molten lava in neon orange hues. Set against the rugged backdrop of towering rock formations in an expansive desert, a silvery crescent moon casts ethereal shadows across the landscape. Captured in a cinematic composition, the hyper-realistic 8K rendering brings intricate details to life, enhanced by the brilliant contrasts of 4K HDR quality. Mysterious cobalt-blue veins pulse subtly across its armored body, adding an enigmatic aura to the nocturnal desert.