The submarines that I've done are not more than 9-10.000 (Toti class, Sauro class, I'm currently doing the U212). The Slava is about 45000 so I'll have to reduce it a little bit (I did it in 2 days and with drawings of bad quality so it didn't come out as good as it should have). I also have a Krivak2 and the Ivan Rogov that I made some weeks ago wich should be quite light but I don't remember the number of polygons by heart. I also have other drawings of soviet ships like Kirov, Kiev, Moskva and others which I'll do in the near future bearing in mind the 32000 poly limit.
I've here attached a snapshot of the Ivan Rogov model. Sorry for the bad quality of the pics.