One of the major mods for civilization 4 has just gone into the final stage. It right now is no longer adding new features, but instead the last bit of bug checking.
Fall from heaven 2 is that mod. You can think of it as a complete reworking of civ 4. It has magic, fantasy, and many completely different races/civs.
Bug/patch thread : http://forums.civfanatics.com/showthread.php?t=302590
Mod Location : http://forums.civfanatics.com/downloads.php?do=file&id=1
Manual :
http://forums.civfanatics.com/showthread.php?t=265888
Forum location for mod :
http://forums.civfanatics.com/forumdisplay.php?f=190
Fall from heaven 2 is that mod. You can think of it as a complete reworking of civ 4. It has magic, fantasy, and many completely different races/civs.
Bug/patch thread : http://forums.civfanatics.com/showthread.php?t=302590
Mod Location : http://forums.civfanatics.com/downloads.php?do=file&id=1
Manual :
http://forums.civfanatics.com/showthread.php?t=265888
Forum location for mod :
http://forums.civfanatics.com/forumdisplay.php?f=190