If this is of help to anyone, Here is what I have found.
I have found two folks that are willing to do custom rigs for the N frame.
Black Hills Leather in Laredo and Ross Leather will do custom work.
Here is what I am having done & my thinking.
I wanted a 3 inch strap and a high carry.
Why a 3 inch strap? Well, the 28 is a heavy gun and it is uncomfortably and insecure carrying it "my way", without a scabbard.
The strap is more secure and can be taken off without undressing. I will be getting a Minimal Slide holster for the four inch barrel.
The strap is the Texan---if you look at the web site. I will have sterling hardware on the strap--all floral carved WITHOUT shell loops.
The gun should fit comfortably, high on my side---also easies the carry.
Rudy has good reputation.
Anywho---any who have been looking for something special and some custom work---here are two options.
Blessings