In a post-apocalyptic cityscape with crumbling skyscrapers and shattered streets, a gigantic squirrel with fur shimmering like silver armor faces off against a colossal dog with eyes that blaze like molten lava, the scene pulsating with electric tension. Towering over the remnants of civilization, the squirrel wields an enormous acorn like a mace, while the dog, muscles rippling beneath its rugged fur, lets out a thunderous roar that echoes through the deserted avenues. The air crackles with energy as storm clouds gather ominously overhead, casting dramatic shadows that dance across the ruins, accentuating the epic scale of this titanic battle. Rubble and debris fly as the combatants clash with earth-shaking force, their every move leaving trails of dust and destruction in their wake, reminiscent of a mythic showdown captured in vivid, hyper-real detail, channeling a Beeple-esque surrealism infused with the epic drama of a modern-day King Kong versus Godzilla.