High-detail 3D-printable miniature of the Peterbilt 377 High Sleeper tractor. Designed for scale modeling and dioramas, this model features clean geometry and separated components to simplify printing and finishing. Files are optimized for layer-based printing and include split body, cab, sleeper shell, chassis, and optional detail parts for mirrors and exhaust. Recommended uses: model railroading, diorama scene props, hobby displays, and kitbashing. Ideal for HO (1:87) and other popular scales — scale and print settings are adjustable to fit your layout. Clean up, sanding, and a thin primer coat will bring out the panel lines and fine details. Included: high-resolution 3D print files (STL), split parts for easier support placement, and basic printing notes. No physical item is shipped — this is a digital 3D model for printing at home or through a print service.