Highly detailed 3D-printable scale model of a 1958 Holden Special. Accurately proportioned for dioramas, model-railroading and display. The download includes separate STL parts for body, chassis, wheels and basic interior to simplify printing and finishing. Model is optimized for hobby FDM printers with minimized overhangs; some supports are recommended for wheel wells and underside details. Parts are designed for straightforward assembly with glue and light sanding. Suggested print settings: 0.12–0.2 mm layer height, 0.4 mm nozzle, and standard PLA/ABS. Files are provided for personal and small-run commercial printing—see included license file for details.