A young female warrior stands confidently in futuristic, intricately designed samurai attire, her saber samurai gleaming in hand, styled like a movie poster with cinematic flair. Behind her, colorful flags flutter around a traditional bow, set against the silhouette of an ancient mech looming in the sunny backdrop. The scene is rendered in vibrant anime and manga-inspired graphics, with bright colors and high detail, reminiscent of offset printing. Her expression is joyful, basking in the natural lighting, evoking a sense of optimism. The poster is in 8K HD resolution with a CMYK color scheme, capturing every nuance of the design.