Thank you for your kind comments!
This evening I did the smallest of the 4 boats:
I also made one of the Radar Yagi Antennae:
Only I'm confused as where it is supposed to go. According to the instructions, it should be 'mounted on a plastic rod pintles' (no idea what a pintles is…) and 'fit into the curved extensions to the rear of the bridge above the forward AA deck'. I think that's where I drew the red circle in the image below. Am I correct?