1066 Saxon Britannia is a single player mod set before the battle of Hastings in the British Isles. The mod is solely aimed at creating a realist medieval theme with MUCH IMPROVED textures. The mod doesn't go in to much detail of changing the Warband system at this current stage but may do during development. It is currently in early BETA and hopefully shall be ready for release soon.
Looks good! What are the factions in the pic?
Normans are South of the map, Saxons are central, North East coast are Norway, and the sparse white coloured settlements are part of the Christian Church. Hope this helps :)