I mentioned in my Ripper's London - Sewers offering that I was pondering a solo wargame based on the buildings I'd done so far - and these are the silhouette figures I'm using to experiment with while I dream up some 3D offerings. There's also a 25mm round base that I use for some of my metal/plastic wargaming figures - it's got a lip designed to come level with a lead/plastic figures base, so that you can fill the hole with a terrain filler.
The characters incude :
Rats of varying size and intelligence including Ratman on his steampunk Ratmobile
Locals, including suffragettes, protesters, vigilantes, the odd ne'er-do-well, and a corpse
Police - Regular peelers, armed sergeants, detectives and a consulting sociopath detective (yeah..him)