Highly detailed 3D-printable classic cabover semi truck sleeper designed for HO scale (1:87) layouts and dioramas. This compact tractor unit features a sleeper cab profile with realistic roof, mirrors, exhaust and fuel tank details. Ideal for railroad and industrial scenes, the model prints cleanly for easy painting and weathering. Provided as a single-piece cabover sleeper optimized for typical hobby printing — check slicer settings for layer height and infill to match your preferred finish.