A realistic, high definition, 32k full body photo, Superman, The Kryptonian Master of Strength, in a blue and red costume with a red cape flying behind him, powers and speed, Captain America, The Sentinel Master of Valor, in a blue and red costume with a shield on his arm, with a fierce determination, facing each other, both masters of Kungfu, with their fists colliding with thunderous force, VFX of flying and superhuman strength make the scene vibrant and exciting.