1954 Peterbilt 281 Semi Tractor

High-detail 3D-printable miniature of a 1954 Peterbilt 281 semi tractor. Faithful to the classic 1950s lines, this model is ideal for model railroading, dioramas, scale collectors and display builds. The design is split into printable subassemblies (cab, chassis, wheels, fuel tanks and accessories) to simplify printing and assembly. STL files are included and optimized for hobby printers; expected supports for overhangs and small details. Recommended print basics: 0.1–0.2 mm layer height, use support for complex overhangs, and a medium infill (10–20%) for structural parts. Glue or light epoxy is recommended for final assembly and finishing.

Miniature Reality Personal-Use License (No AI / No Resale)

• Allowed: personal printing for your own layouts, dioramas, tabletop games, and personal display.
• Not allowed: sharing or distributing the digital files (free or paid), re-uploading to any site, bundling, remix resale, or selling/redistributing printed outputs.
• Not allowed: using the files (or derivatives) to train, fine-tune, test, or feed any AI/ML system (including dataset creation).
• Not allowed: commercial use of any kind without a separate written commercial license from Miniature Reality.
• Note: digital files may include purchaser-linked identifiers / forensic watermarking to help investigate unauthorized distribution.