You might try Preiser figures from Germany; try the (train) G scale (approx. 1/32 scale) ones. They have tons of civilians in various poses. They might be a little pricey, but you can find them sometimes for a really reasonable price on eBay or at a Train shop/LHS.
I think I've even seen one with a camera, if you wanted to make a little museum-type scene. Hope this helps!!