I have just received a message from Norman Invasion mod leader allowing me to use some of the saxon models for the HB. Now i just need LOTK authorization to add the necessary units (just 2 or 3, at least frydmen and huscarls). Hope he accepts! Anyway, I'll wait for RM3 to be released to add units. Until that happens, i will use the existing units + a script-made shield wall.
There you've got some pics of the battle:
The Shield Wall:
Harold II is dead
The Norman Cavalry
Armies:
Generals shown as named characters, not as ordinary commanders