That gun is my dream configueration! I do have that hoster you are talking about but it is a dark brown basket weave thumb break Triple K.
However I have four various 5" N frames to pack in it! Many years ago I had Don Hume build me a custom river belt and holster for my 5" N frames but it eventualy was stolen out of my truck. Black basketweave. I really miss it. Probley got pawned for $5s! Here is a 35 year old picture of me wearing it.