Highly detailed steam-powered traction engine miniature designed for 3D printing. The model captures period details—riveted boiler, canopy, exposed flywheel drive and spoked wheels—while being split into printable subassemblies for cleaner prints and straightforward assembly. Ideal for dioramas, model-railroad layouts and display pieces. Printing notes: parts are arranged to minimize supports; small pins and glue are recommended for assembly. Print in PLA/ABS for durable display pieces or resin for highest detail. Suggested layer heights: 0.1–0.2 mm (FDM) or 50–100 µm (SLA).