[172WWII]

Scale of Altaya Super Puma Helicopter?

I have just purchased a diecast Europcopter Aérospatiale
AS 332M1 Super Puma Helicopter.

It's made by Altaya. I think it's 1:72 scale, but I'm not positive. Do any of you know? From nose to tail, it's 8.5 inches long (not including rotors).

I believe it's a special edition model, that's only available to subscribers of the Altaya magazine. But I'm not sure about this either, do any of you know if this Altaya helicopter is rare?