This model is made for 3D printing, so the main body of the rocket is divided into multiple parts. Please see the screenshot for details. The model has been divided into UVs but has no texture. This model is connected with pins according to the tolerance of the output height ratio of 500mm. The Stl format is output for 3D printing. The output size specification is roughly 221*203*528mm. In addition, the blender file retains the boolean modifier and the required related models, which can be customized according to your own needs. Modify the output size tolerance or cutting method.

You can get more information from the preview pic.If any question please write to me.