U.S.S. Monitor

This is my first attempt at designing a civil war ironclad
It is 1/600 scale
Included .stl and .amf files
Added the plate over the propeller and changed the top of the turret to reflect that it was covered and no structural bracing showing.
Added a separate turret file to have one cannon ready and a plate covering the port of the other.
The .amf file is the unmodified original.