Create a detailed 3D model of an ancient dragon’s skull, half-buried in a windswept desert. The skull is massive, with cracked horns, weathered fangs, and intricate carvings hinting at lost legends. Sand has piled into its hollow eye sockets, and glowing runes faintly pulse along the bone. Surround it with scattered relics—rusted swords, broken armor, and remnants of a forgotten battle. The scene should feel mystical, as if the skull holds secrets of an ancient, powerful creature.