I cannot really help you as I don't read Russian, but as the
nature pictures are stored in www.espot.ru (thumnails in
espot.ru) I got some of them by adding
+www.espot.ru/img.asp?* in the scan rules.
You have to know where the pictures are stored by viewing
the source (I found the info in the mirrored filed
www.oru.ru/foto/oboi/download49cf.html ) and you have to
limit the folders to mirror as the site looks really huge.