stone arch bridge 3d model

Historical colonial stone bridge from the New Kingdom of Granada, Colombia, circa 1810. A rustic masonry bridge for the old Camino Real between Santafé de Bogotá and Tunja, built with irregular natural stone and traditional lime mortar. Single large semicircular stone arch, thick stone abutments, robust curved parapets, slightly irregular handcrafted construction, weathered but structurally intact. Broad roadway across the bridge, designed for horses, mules and colonial travelers. Austere functional colonial architecture, no decorative elements, no modern restoration. Realistic individual stones, rough masonry, aged stone surfaces, subtle moss and dirt, physically plausible construction. Full bridge visible from a three-quarter elevated view, isolated as a single 3D architectural asset, complete geometry including both ends, underside of the arch and roadway. Realistic historical reconstruction, PBR materials, highly detailed, game-ready 3D environment asset.