FSU camera info

There used to be a site dedicated to FSU cameras (Kiev, Fed, Zorki, etc.) that for the life of me I can’t find anymore. It had very detailed info on all the models with every change made over the production run, etc. is that site still around? If not, does anyone remember the URL so I can see if the internet archive captured the info?

Could that have been Oleg's Camera Repair in Kyiv? I've got it bookmarked at home, I'll try to drop it here if I remember tonight.

I think I found it: https://www.sovietcams.com/

It looks very different, but it has the same information. For example, here is the Zorki 1 page I was originally looking for:

I think it has been redesigned from the old version.