Affiche de collection de corps céleste imprimable en 3D

Create a 9:16 vertical high-end 3D-printed collectible model product poster, themed «【[Cosmic Object Chinese Name]】» 【[UNIVERSE OBJECT NAME]】. The overall layout references a luxury museum cultural-product explanatory poster: a large celestial body model in the center, a function icon bar on the left, an exploded module diagram on the right, detail display cards at the bottom, a product information area at the base, and a high-end packaging box display in the lower right corner. The central subject is a production-ready, 3D-printable 【[cosmic object type]】 collectible sculpture that must fully reproduce the real core appearance features of 【[Cosmic Object Chinese Name]】's body for strong recognizability. The main body is the complete celestial body + partial cross-section + transparent theodolite-style support ring + scientific orbital structure + precision mechanical connectors + ivory-white display base + metal nameplate. The partial cross-section and module disassembly must not compromise the celestial body's integrity. The model should follow real 3D-printing logic, suitable for STL/OBJ, resin printing, high-end FDM printing, post-processing and hand painting. The structure is watertight, manifold, stable, separable and assemblable, with reasonable wall thickness, avoiding fragile floating parts, hair-like structures, impossible overhangs and overly thin parts. Attached satellites, probes, orbiters, asteroids and other elements must have reinforced connection points, and may use transparent support columns, hidden central axes, slots, pins and keyed assembly structures. The exploded view on the right clearly shows the outer halo layer, celestial body shell, surface texture layer, inner cross-section layer, orbital layer, attached celestial body layer, transparent support central axis, display base and title nameplate. The left shows icons for modular design, 3D-printable, high-precision detail, multi-material expression and collector-grade quality. The bottom shows detail cards for surface texture, orbital structure, cross-section layer, attached celestial bodies, support components and base nameplate. The title "【[Cosmic Object Chinese Name]】" is a raised or engraved 3D Chinese calligraphy nameplate, and the English "【[UNIVERSE OBJECT NAME]】" is in elegant serif 3D-engraved letters. Materials are an ivory-white ceramic-feel base, champagne-gold metal parts, transparent resin supports, realistic celestial body coloring and soft stardust light effects. The background is bright sky clouds with an ivory-white gradient, cinematic soft light, high-end product rendering — refined, scientific, expensive, clean and orderly, like a genuine sellable museum-grade 3D-printed collectible.