RTF is a global modification that replaces all towns in the game.

Oh, my God, what a... skeleton)))

Added 2 minutes ago
Do you know where to find these:

Well, these seem to be Rakshasas from that mod that adds an upgrade for the Fortress on the hill.

Added 1 minute ago

http://heroescommunity.com/viewthread.php3?TID=28720

Here it is.