http://www.avsim.ru/files.phtml?action=download&id=4893
However, not sure if it's worth it:
Most seem to conflict with the mesh and don't show properly, and the readme is in Russian so I don't know if there's anything special you should do to make them better. Also, you have to install all of them individually, and they messed up my "airports" list so that when I click on Russia it now displays the "all" list... so I don't recommend it.
If you arrive at a way of making them work properly I'd love to hear it!
