This is simply to show you that other minor bits and pieces can be made for your beautiful boats even if you decide not to pursue a hull at the moment.
Why not try: a boom, ram, bowsie, mast base, rudder rod, sheet post, rudder, mast head fitting, crane, battery box etc.
Four easy steps
1. Think it up
2. Draw it up on the CAD
3. Use a slicer like Simplify3d to prepare the code and then tells the printer how to make the object