Good morning, Gerry;
One of the anomalies of APUG is that in order for us to show what we are doing with film, we must convert it into something that can be sent over the Internet. That means doing something digital. We cannot escape this quandry. We must accept that digital things are a part of our life now, even though we are still using film, an enlarger, and chemicals to bring out the latent image we have exposed in the emulsion on the paper. (That is the true magic of film photography.)
At least we know that we can keep everything clean when we have our darkroom set up in the bathroom.
On the subject of a Zorki 4K, no, I do not have any special coverings on mine. It is just a standard black leather looking covering, and I am actually quite happy with that. However, I do admit that it did come from Newport about a year ago. Since then, it has been joined by a Zorki 4 without the lever but a knob film winding system instead, but that sample did require a CLA before it could be used to restore the functionality of the focal plane shutter second or closing curtain. It really helped the accuracy of the shutter speeds on that one also. The Zorki 4 had been owned by the aunt of an acquaintance in England, who had received the camera many years ago, and had put perhaps two or three rolls of film through it before deciding that it was just too fussy to use. It sat for a long time. It was sent to me with the understanding that the camera did not work, and it would need at least a CLA before becoming functional again. They did not want to invest any more into it, so it came for just the cost of the shipping. I think I did OK on that one. At least now I have both a chrome and a black version of the Jupiter 8 2.0/50mm lens.
Enjoy;
Ralph, Latte Land, Washington