Anime Character Poster Design

Create a stylized anime poster for {character_name} from {franchise}. Analyze the original character traits and representative colors of the characters, and design around them. Style: A blend of anime, streetwear, and flat posters, clean lines, semi-flat shading, high contrast, and a modern minimalist look. Poses and expressions should match the character's archetype (heroic, calm, mysterious, or aggressive). Reimagine clothing as modern streetwear or functional style, while retaining iconic identity elements. Composition: vertical ({aspect_ratio}), non-centralized composition, strong diagonal flow, layered depth. Color: Mainly a white background, with representative colors as the primary tone, supplemented by a complementary color. Use abstract geometric shapes, negative space, energy brushstrokes, painting lines, and dynamic effects. Light and shadow: sharp directional light, clear shadows, subtle colored halos. Ultra-clean vector style rendering, poster-quality quality, 4K detail.