oldsoldier,
Is that an A320 or A350? I was thinking the A320 was the Canadian version of the EH-101. If it's the A350 (called A-Star here in the states ... called Ecureuil, French for Squirell in Europe) I've got two copies in 1/48th scale. If I recall, they are Heller kits. I know one is a fire fighter version with the water tanks and the other is a police version. When I get home, I'll be happy to look up the mfg numbers so you can do a search. I'm on the road tonight and will be home tomorrow. If you don't hear from someone else in the forum by then, I'll look up what I've got. I'm not aware of any larger scales but I'm sure you could also find 1/72nd. While I've not started construction yet of my two kits, they appear to be of good quality and detail for the scale.
Paul