Create a highly detailed 3D model of an Abyssal Demon King. Standing over 3 meters, its obsidian-black skin is cracked with molten veins. It has glowing amber eyes, massive curved horns, and sharp, serrated teeth. Bat-like tattered wings, clawed hands, and digitigrade legs ending in hooves enhance its menacing presence. Wielding a cursed, flaming greatsword, it wears dark infernal armor adorned with skulls and abyssal runes. Smoke, embers, and eerie glow effects should emphasize its hellish aura