Better wake here. When rendering bigger, there's lots of issues obvious in both terrain and models. But it takes time to build these models, so I perhaps consider them good enough for my means too soon. But I can always come back to them later, if it's needed for more detailed stuff (adding stuff like rings on the sails, better tackle and pulleys, cargo, boatmen). Just too much to do in too little time
And I didn't expand the pops to cover the right area, so it's far from perfect. Enjoy anyway.