A Pixar-style movie poster featuring a Spartan soldier as a character, set against a dark and gloomy background. The Spartan is animated with Pixar's signature charm, possessing a determined and brave expression. His armor is stylized and slightly oversized for a whimsical effect, reflecting the iconic Spartan aesthetic. The background depicts a foreboding landscape with storm clouds, and the atmosphere is tense, hinting at an epic battle ahead.