Depending on the tastes of those that you game with, you could try using your collection for something else in the period.
How about a British-based Strange Aeons campaign?
If you have all the humans, you would only need to get a couple of gribblies.
It was my interest in VBCW, but no opponents that encouraged me to set my SA campaign in Blighty.
That way I could still paint the figures that I fancied for each genre.