@DrLarsen:
What I’m eagerly hoping for to round out the set of “super-ship” expansion pieces is a US Montana super-BB, Midway super-CV, a British Malta super-CV and either a Lion or a Vanguard class for a British super-BB. I know Variable sells 1/1800 Midways and Maltas at least on his Shapeways site, and I bought one of each to paint up for my WW2 “Mini-Museum…” I’m somewhat mystified why he hasn’t gotten around to re-sizing at least those two to oh, about 1/4000 or so for HBG to sell as AAA accessories. Heck, seeing as Variable also has a Sovietsky Soyuz in 1/1800, he ought to re-scale that one too, just to give us a complete set of super-BB’s… Since the Soyuz was roughly based on the Italian UP41 design, it could be painted (or maybe even printed) in both shades of brown to give a complete set of super-BB’s for all the major powers in the game! (Once, that is, they’ve got a Lion and a Montana to go along with it…)
Although they’re scaled too big for use in A&A, Navwar has a huge array of 1:3000 scale cast metal warships (WWII and other eras), including some classes which were projected but never laid down or completed.
http://www.navwar.co.uk/nav/pdf/webcat.pdf
http://www.navwar.co.uk/nav/default.asp
I own a small fleet of Navwar WWII-era battleships, though I’ve never yet gotten around to using them in a tabletop game. I’ve supplemented them with some epoxy WWII-era carriers from Panzerschiffe. They’re a bit larger scale (1:2400) than my battleships, but the difference isn’t too noticeable when they’re side by side. Navwar has carriers too, but I got the Panzerschiffe ones because they’re less expensive; my main interest is in battleships, not so much in carriers, so I didn’t bother to invest in a metal carrier fleet.
http://www.panzerschiffe.com/