A hyper-detailed, ultra-realistic movie poster featuring an anthropomorphic character with a cat head and humanoid body, portrayed in the style of a Marvel superhero with a hint of the adorable charm of Groot. The figure stands with a majestic pose amid a futuristic cityscape, exuding a mysterious yet inviting aura. The texture and fur of the cat's face are rendered with octane precision, ensuring lifelike realism. Its eyes gleam with a captivating depth, and the sleek, muscular body showcases intricate costume designs with subtle metallic hues against a dynamic, action-packed backdrop. The scene is devoid of people and humanlike faces, focusing solely on the unique, non-human hero.