High-detail 3D-printable model of a Peterbilt 377 High Sleeper tractor. This kit-style model is delivered as print-ready parts optimized for hobby 3D printing and diorama use — separate pieces for cab, sleeper, chassis and wheels allow easy painting and assembly. Modeled to true-to-life proportions for accurate scale reduction; works well for model railroading and tabletop scenes. Files: STL files for all major components included. Recommended print settings: 0.1–0.2 mm layer height, moderate infill (10–20%), support for overhangs where required. Post-processing and painting will enhance detail. Compatible with common modeling scales (HO 1:87 and others) by uniformly scaling the model before printing.