Dear Scott,
I don't know how long you intend to stay in Vienna but if you have time maybe you could visit Katzelsdorf, which, according to Google maps is about 40 - 50 miles drive south of Vienna. I've never been there but that's where Scheibert 30mm flat figures are produced. I've bought Napoleonics, 30 Years War and Scottish Highlanders from them at Kulmbach. Some of the original moulds were engraved by Frank, Maier and Kovar. Look at their website:www.zinnfigurenwelt-katzelsdorf.at
Best wishes,
Peter