Cybernetic Skull

Mystical crystal skull texture, infused with swirling cosmic energy, translucent quartz infused with shimmering aurora-like colors, shifting iridescent light in shades of violet, turquoise, and gold, glowing constellations and nebula clouds suspended inside, ancient runic reflections faintly visible on the surface, ethereal aura radiating from within, slightly uneven crystal facets catching light dramatically, magical enchanted artifact look, fantasy lighting with deep shadows and radiant highlights