Create a single image divided into four equal sections in a portrait layout, featuring the same young male humanoid robot showcasing unique futuristic designs, against a consistent green background. Each section should highlight the character in one of the four dynamic poses. Ensure that each expression and pose is distinct and clearly different from the others, with each section clearly defined and separate, with no overlap. The objective is to capture the character's personality in a unified portrait image, emphasizing its expressive versatility. --style 3zRNcMMvQsBT6BKgA53RVZ