Bismark by hatchette
one a while back believe they are 1/200th -192nd, so around 45" to 48" long, one small warning make sure you seal the portholes, before sailing, he was merrily sailing his, when it dawned on him he had not, brought it gently in and luckily it had very little h2o in it. I was peeved as I had just lost my scratch built version, the previous year before, it had rotted away in my leaky shed and would not have minded it myself :-)