Detailed 3D-printable HO (1:87) mobile truck crane designed for model railroad layouts and dioramas. Features include a telescopic boom, winch, operator cab, multi-axle chassis and attachable outriggers for realistic posed displays. Files are optimized for hobbyist FDM printing, paintable, and split for easy assembly; minor cleanup and glue required. Ideal for maintenance-of-way scenes, yard work, or construction vignettes on your layout.