There is a guy on another forum who does excellent leather work. He needs a R&S specimen in order to create some holsters for said revolver, and I believe he copies real revolvers and creates molds with a 3D printer.
If you place an ROA next to a R&S, they are for all intent and purposes, THE SAME! Check it out. Big difference is the ROA is easy to cock with one hand, using the thumb, but the R&S is a bit more awkward in the hammer-to-grip design.