MAJOR UPDATE:
I have sourced the new Enterprise-F in-game model from STO and have re-uploaded it here, smoothed and fixed for printing. The new model has better geometry, new details etc.
New changes for this upload:
-Entirely new Enterprise-F model with smoother geometry, new details
-Optional Shuttle bay add-on to fit onto ship rear section (Merge this with existing ship body model)
-Aquarius light escort vessel added as removable docked variation as well as in-flight model with engine nacelles deployed
-Space for two 10x3mm magnets added to hold saucer in place when not displayed in saucer separation (optional plugs added to fill in the holes if desired)
-Optional merged and sectioned version for FDM machines (should be mostly self supported)
Dimensions:
Enterprise-F length: 337mm
Aquarius length: 37mm
UPDATE: Added a bonus saucer from Sojourner-Class cruiser