How to build USS North Dakota SSN-784

First of all print all parts-A-1234 For printing, 

I recommend setting the layer height to 0.2 mm and the speed to 40-60mm/s Furthermore, as you will surely understand, printing without supports at height.

Subsequently, you will need to print "Small parts placed on bed for print.3mf" where all the smaller parts are aligned for printing on the bed. Alternatively, you can print them separately as part1-a, part4-a, part4-b After printing, I recommend sanding and finally using adhesive on the models and joining the parts together.

Size of submarine is 110 cm

thanks for support.

Flyawayuncle