A shiny new home for a millenium falcon
The STL files print a sphere 100mm in diameter. Suggest scaling up to the size you need - the full size is 160km diameter - make sure you cover the thermal exhaust port after printing
[EDIT1] Yzorg commented below the the rain might get in so I've added a cover and a drain hole.
[EDIT2] Made a small adjustment to the top hemi-sphere for better fit.
Solidworks source files are included - go nuts!