Create a highly detailed 3D model of Ragnaros, the Firelord from Molten Core. He should have a towering, molten form with fiery textures, glowing lava cracks, and massive flaming hands wielding the legendary hammer, Sulfuras. His presence should be imposing, with swirling smoke, embers, and a burning aura surrounding him. Focus on a high-fantasy, epic design true to his iconic look