This is a campaign created using scripts by some Russian guy!
It appears as a simple map, and to play it, you need to place it in the maps folder in Heroes 5: Hammers of Fate! Save files are placed in My Documents\My_games\Heroes_5\profile\gprofile\save, or something like that! If I had a save file, I would share it, but I deleted the first part after finishing the game. Right now, I'm playing Hammers of Fate, but I'm also playing the demo of Tribes of the East!
I don't remember where I downloaded it! It was in a post by Night Nazgul in some thread! But I downloaded an updated version later, and it was error-free!
I'll share a link to Day of Fiery Tears later!