There are currently six versions of the Fireman Sam figure by Character Options. There’s the standard release, with oxygen gear, in sea rescue gear and in the red and yellow quad bike helmet.
Two 2013 releases are Fireman Sam with Megaphone and Fireman Sam with Fire Axe.
Fireman Sam with Megaphone is found in a twinpack with Elvis. Fireman sam with Fire Axe is found in a twinpack with Station Officer Steele.
At the time of writing the quad bike version was exclusive to the Fireman Sam Quad Bike set.
All six Firemam Sam’s articulate at the head, arms and the legs. None of the helmets or fire equipment are removeable.