Apollo 11 Command Module Exterior

The is the converted FBX file of the exterior of the Apollo 11 Command Module from the Smithsonian 3D site https://3d.si.edu/

There is a 536mb file of the interior I can't upload.

How would I go about cutting up this model so it can be printed? I don't do design, I only print.

This would be so cool to scale up or down