The model has been cut into several section to be able to print it without support.
It has been increased in size to a length of 240mm.
Support are not necessary but for part 5 some support is recommended.
To make the lineup for the gluing easier FilaPins are added to each cut.
For that you will need 16 peaces of 1.75mm filament which are 9mm long.
Therefore i do not suggest to scale the model.
Also a 3mm hole as been added to part 3 to present the ship on the base.
As a support an peace of 3mm clear filament can be used.
Pictures show model with hole in part 3. But the model is quite front heavy.
Therefore there is an additional version with a hole in part 2 for better balance.
If you don't want the hole for the stand you can use the part 2 and 3 without hole.
Credits go to Solid_Alexei for the grate model of the Enterprise D: