I’m looking forward to HBG’s set, but if you need some pieces prior to their release check out Shapeways and GHQ. Ebard has a great selection of French ships and GHQ,though pricey, has an equally great selection of armored vehicles. Planes are hard to come by, but I was able to find a few in the right size from Shapeways.
…there’s been some recent discussion on the current status of HBG’s projects, and some wishes expressed for HBG to provide some additional news / information via the discussion forum.