Atlas 5 401 Rocket

This is the Atlas 5 401 rocket. This series doesn't have any boosters and has a conical faring. This rocket has launched many notable space missions including the InSight Mars Lander.

Build:

• If you want to render it with color, use the Atlas5_401_fullwithcolor.3mf. If you only want to build it 3D printed, use the STL files.
• Colors are shown in the files
• The 2 engines go on the bottom of the "engine holder".
• Then the bottom assembly (engine holder and engines) goes on the bottom of the lower stage.
• The whole lower assembly (engine holder, engines, and lower stage) goes under the upper stage.
• Make sure at the end that it looks just like the rendering in the picture (: