Many different El Paso Saddlery models are standard lined with pigskin suede, and others can probably be had with that option. They apparently make every order individually, and they have incorporated my feature specs in the past, so it's probably worth inquiring.
Chris at LFL Home Page makes a nice $45.00 IWB holster and can make it for an N frame. I have carried one for a J frame for 5 years and it is on me most of the day. It has held up well. He sews in a kydex form to keep the holster open when you draw and holster. The lower half is single layer (thick but soft)suede that over time molds to the gun. It's really rough out leather. Here is a pic of mine. His turnaround can be slow as he is pretty popular with both local and national LE and keeps a collection of patches officers/customers have sent him over the years and they stretch from Los Angeles to Maine. I heard a NARC officer tell him once that his $45.00 IWB is the best holster he has ever used for undercover work. I have worn mine with a t-shirt and swim trunks, appendix carry and you can't tell it's there and if not for the weight of the 640-1 I couldn't tell either. I am sure many guys have holster makers they like as well and are just as good but this is the one I know. I first heard of him nationally in an American Handgunner magazine article. I was looking for a holster and here was a guy in a national magazine that lived a mile away. He has made everyone of mine since. Merry Christmas.
Thanks, guys.. Indiuckian, what kind of knife is that? Looks like aCS Gunsite? Like your phone... had one of those until the charging connection broke on it and now have the next generation and don't love it nearly so much...