Yes, the website on Narod.ru stopped existing for some reason, and not that long ago. I'm slowly creating an online version of Physmig.
For now, there isn't much content, as I don't have a lot of time for it. The site is already indexed in Yandex and Google. The site is called "Physmig Online."
I'm not providing a link because I don't know if the Heroesworld admins allow it.
When the site is fully populated, I'll remove the orange text from the main page. This will indicate that I've transferred all the information from Physmig 1.6 to the site.
This won't happen very quickly. The amount of content is quite large.