In a vibrant, high-resolution scene, a majestic celestial dragon rests in its lair atop a mountain surrounded by swirling nebulae and distant stars. The dragon's scales glow with iridescent colors, and its lair is filled with ancient artifacts and luminous crystals. The intricate details of the dragon's scales and the ethereal glow of the surrounding nebulae create a sense of wonder and fantasy, reminiscent of epic tales and legends.