A finely detailed Corinthian stone archway designed as a scenic centerpiece for dioramas, model railroad layouts, and tabletop displays. Features fluted columns with acanthus capitals, a carved keystone and weathered stone surface ideal for painting and weathering. Optimized for HO scale (1:87) but easily rescalable for other common miniature scales. Includes STL file(s) ready for 3D printing. Recommended print settings: 0.1–0.2 mm layer height, light supports for the arch undersides, and standard infill (10–20%). Print orientation with the base on the build plate yields best detail and stability. Designed as a single-piece decorative architectural element for scenic use.