Somebody posted these up in the FB group before I could do so and they are getting lots of love. This really is a great looking project! i love the geodesic dragon-head prows. I've had the idea of trying to do 1:1 Greek trireme fleets the way you've done these. That would really catch people's eyes at a convention.
The way you painted the masts onto the sails is very creative; I'm impressed!
I also like how you designed those bases of defenders to fit neatly into the castle walls. Great idea.
Did you make up a set of rules for these games or are you using something else? Didn't someone just come out with a new set of siege rules or something? But it's for a later period if I recall?