Design an elemental golem with a unique mix of fire, ice, and lightning powers. The golem's stone body features glowing runes, with fire swirling in its hands, ice creeping up its limbs, and lightning arcing across its massive form. Its face is a fierce, unyielding stone, with eyes that burn with fiery energy. The golem's body is detailed with intricate cracks, glowing veins, and textures that reflect the fusion of nature’s raw forces: fire, ice, and electricity.