Started working on the ship. My first thing to work on was one of the crow's nests. Originally it looked like this:

Pretty nice, but posing a severe risk for miniatures - it's a long drop to the deck. There was also a mechanism inside, so you could pull out a piece of string - see the handle in the pic - and then press a button to wind it back in.
I removed the mechanism and added a bunch of coffee stirrers and a ring made out of cereal (or chocolate, rather) packet cardboard. I still need to make the planks more even and add some putty to round out the corners of the lower support ring. This is how it looks now:



Yes, it could be a lot more neat, but I'm counting on the power of painting. I still think it's a marked improvement on the original both in terms of looks and of practical gaming use. Comments and constructive critique welcome, as I really haven't done this sort of thing before.