The only two Fireflies I have, pictured with a couple of platoons of paratroopers. Have been planning to get some of the Hat versions to add to this unit for ages, just haven't quite got around to it.
These I'm almost certain are matchbox, I have had them for a long time. They don't get a lot of use as the late war period is not really my thing. For the rules we use larger guns means a larger table, and much movement is lost to long-range exchanges between tank forces; very ho-hum.