The first regiment to be painted was the 1st tank regiment with its red markings and 51 as brigade number (oldest regiment).
The crew models are mostly Britannia heads in plastic bodies.
Fireflies are Armourfast too, simple vehicles but rendering nicely this famous and effective tank.
This crew member has a metal Britannia head and his body is modelled in putty. Making crew members like this you can place them in the exact place you want. This one is saying: " Let me out before I
shit my pants" to which the rest of the crew reply "Please do it!!"