Priest by the British Army because of the pulpit-like structure for the auxiliary machine gun.
The Warlord Games model comes in three beautifully shaped resin pieces, the hull and each track. There was very slight distortion of the tracks which were adequately straightened when they were superglued to the hull. Flash was absolutely minimal.
The guns, pulpit and a few other bits and pieces were metal: again flash was minimal and it all fitted together easily.
The model comes with three American crew: a loader, a commander leaning on the pulpit and a man with a walky-talky - that's showing my age!
As I wanted to use the SPG in my British Army I replaced the head of the loader, and the upper torso of the commander using a British armoured commander model.
A great model: highly recommended.