A young girl in a sleek, futuristic outfit reminiscent of Soviet-era style stands confidently, surrounded by vibrant roses entwined with a powerful firearm. Behind her, a colossal mech looms under a bright, sunny sky, its metallic features captured in intricate detail. The scene is drawn in a style that blends anime and manga influences, with dark, rich colors enhancing the dynamic composition. The atmosphere is one of optimism and energy, evoking the spirit of classic USSR posters. The artwork is rendered in high detail with offset printing techniques, offering an 8K resolution, creating a harmonious balance of historical inspiration and futuristic vision.