Boeing B-29 Superfortress Bomber STL 3D Print Model

The Boeing B-29 Superfortress is one of the most iconic heavy bombers of World War II, renowned for its pressurized cabin, long range, and the pivotal role it played in the Pacific Theater. This highly detailed 3D model faithfully reproduces the aircraft’s distinctive features including the four Wright R-3350 radial engines with four-blade propellers, glazed nose bombardier section, twin bomb bays with open doors loaded with ordnance, remote-controlled gun turrets, tricycle landing gear, and the characteristic single-fin tail assembly. The model is suitable for display printing at scales such as 1:72 or 1:144, or as a tabletop gaming piece, and is delivered as a print-ready STL file inside the B-29_Superfortress.zip archive.

Print settings

FDM printing is recommended for larger scales (1:72 or bigger), while resin printing (MSLA/DLP) is ideal for capturing fine surface details such as panel lines, propeller blades, and bomb bay interiors at smaller scales. Print the fuselage horizontally with the belly facing down to minimize visible layer lines on the upper surfaces; wings should be printed flat. Supports are required under the engine nacelles, propeller assemblies, landing gear struts, and open bomb bay doors. An infill of 15–20% is sufficient for display models; use PLA or ABS for FDM, or standard grey resin for resin printers.