Affiche d'Anatomie Zodiacale Steampunk

Vintage steampunk scientific anatomy atlas poster of the constellation [Sagittarius]. At the top, a weathered ribbon banner displays the title "ANATOMIA [SAGITTARIUS]". The background features distressed, tea-stained parchment paper with natural creases, ink smudges, and antique manuscript textures. In the center, a majestic anatomical illustration of a centaur archer represents the constellation, revealing internal brass gears, copper pipelines, clockwork mechanisms, and a mechanical skeletal framework. All diagrams, icons, and annotations are rendered in precise hand-drawn vintage line-art with connecting arrows and logical schematic lines. The color palette consists of warm sepia, aged beige, bronze, and tarnished copper, with subtle vivid accent highlights. Two-column infographic layout: the left column features 3 to 5 functional trait modules with icons and technical descriptions, alongside a "Five-layer personality structure" diagram; the right column contains modules for "Relationship classification" and "Ecological niche". The bottom section includes an "Advantages/Risks comparison table", a "Survival guide" text box, and a philosophical manifesto scroll banner across the base.