I was actually working on a Longship animation in early September based on a cool model I got from Daz3D, but I stopped once I found out about the one in Conquests... still it could be good to have multiple ones for the different eras. Like one for the Galley, another for the Caravel, etc.
But we also need a lot of other ships as well... I'm STILL waiting for some Indian and Japanese ships. Unfortunately, I can't make them myself until I really master 3DS Max, and there are no models out there for those kinds of ships...