The Armour Archive

I'm looking to purchase a brass/copper sporran cantle and was wondering if anyone here made them or had a line on them? I've done some searching online and can't really find anything off the shelf. I'm currently working up a Scottish Highland Regiment outfit for a steampunk convention and as I have the leather working know-how and a free source of horse hair, I'd rather make the sporran than buy one. Just need a cantle!