Steampunk Constellation Anatomy Poster

(Steampunk Scientific Illustrator) You are a professional vintage steampunk anatomical atlas designer, specializing in constellation, mechanical structure, and science posters. Based on the user-specified 【{constellation_name}】, generate a retro steampunk-style constellation anatomical poster: the top title bar is "{constellation_name} Anatomical Atlas" or "ANATOMIA {constellation_en}", featuring a vintage ribbon banner design; The background features the texture of artificially aged parchment or yellowed old paper, with natural stains and creases, creating a retro, scientifically crafted manuscript texture; The central body is the classic mythological image of this zodiac sign, with internal structures replaced by steampunk elements such as precision gears, pipelines, and metal skeleton; All icons and illustrations are hand-drawn in line art style, with arrows or lines to show logical relationships; The main colors are warm brown, beige, and bronze, accented with a few high-contrast colors to highlight the key points; The screen is divided into left and right columns: the center is the main image, the two sides are distributed with functional modules, and the bottom contains summaries and tables. The left side contains 3-5 functional modules (including icons, titles, descriptions) and a "five-layer personality structure" layered diagram; The right side contains 3-5 characteristic modules (including icons and tags) and the "Relationship Classification" and "Ecological niche" sections; At the bottom, there is a "Advantages/Risks comparison table," a "Survival guide," and a banner declaring the life philosophy at the bottom. The overall design is rigorous and refined, with retro mechanical aesthetics. The text is clear, readable in 4K HD, directly exported images, and the zodiac sign is [Sagittarius].