Yes, they are absolutely coated now. I received an Insingo Nyala as a birthday gift from a fellow forum member and great friend. I was kind of shocked to see the coating when I opened it up. I don't know if I like it or not, it shows prints, smears, marks at the slightest use and is kind of a pain to keep clean. OCD aside I just don't know how it'll hold up to use, the stone wash holds up amazingly well. I've used the stone washed versions to field dress deer, whittle, build shelters, prep food, and as a general camp and hunting knife and they still look new. I did the same with some of the one piece knives and was less than impressed with how the KG gun coat held up, I really hope that the PVD coating does better.
I picked up a nice kydex sheath for the Insingo Nyala from Glockcrazz and I'm very happy with it( he does great work ), I'll try to post some pictures later of it and the other 2 Nyala's with their sheaths as well.
The leather is very well made, holds the knife securely, and would probably last a very long time if cared for properly. I just don't like how it rides on my hip so I use kydex for the 2 that see the most work, I strongly suggest that for the small investment the kydex for one is that anybody who has a Nyala gives a good qualify kydex sheath a try.