Here are the different elements that will be added in the final version of the mod (this is likely to change over time):

Version 0.2 :
The Norway faction will be finished with all these heroes, troops, towns and castles.

Version 0.3 :
The Wessex faction will be finished with all these heroes, troops, towns and castles.

Version 0.4 :
The Denmark faction will be finished with all these heroes, troops, towns and castles.

Version 0.5 :
The Mercia faction will be finished with all these heroes, troops, towns and castles.

Version 0.6 :
The Northumbria faction will be finished with all these heroes, troops, towns and castles.

Version 0.7 :
Scotland faction will be finished with all these heroes, troops, towns and castles.

Version 0.8 :
The Wales faction will be finished with all of these heroes, troops, towns and castles.

Version 0.9 :
The East Anglia faction will be finished with all these heroes, troops, towns and castles.

Version 1.0 :
England map will be added.

The 1.X.X version :
As the versions progress, weapons, armor, items and scenes will be added for the different factions but we are not yet there ^^