The CZ-75 was the first of the 'Wonder Nines', high capacity, (15+1) light, and SA. (L & L)
Pragotrade was the distributor for Canada, (and the U S ?) and had some nickel plated. (mine)
My suggestion would be to contact their Trade Mission; they have been 'favourite import status',
since the mid 90's.
Regards,
J T