Detailed 3D-printable medieval stone ruin archway with integrated stairs — a modular scenery piece for dioramas, tabletop gaming and model rail layouts. The model features weathered stonework, broken masonry edges, rubble detail and a functional stair landing for miniature placement. Files included: high-resolution STL ready for printing (single-piece model). Compatible with 28–32mm heroic-scale miniatures and easily scaled for 1:87 (HO) layouts or other scales. Recommended print settings: 0.12–0.20 mm layer height, 15–25% infill, and light supports for stair undersides and recessed areas. Orient the arch on its back for best detail and minimal support use. Minimal cleanup and light priming/painting recommended to bring out stone texture. Use as a gateway, ruin fragment, elevated platform, or scenic centerpiece in fantasy or historical scenes. Ideal for wargaming, RPG terrain, display dioramas and kitbashing.