I'm new here and have never done a proper custom Invasion before, even though I've been playing Stronghold for years now.
Anyways here's my map - "Viking Raid"
"The year is 794AD, Northumbria.
Ten months have passed since Vikings raided the monastery at Lindisfarne. The winter is over and the threat has risen anew. Your Ealdorman has ordered to organise the defences of a coastal village and a
neighbouring chapel. The local Revee and the peasants have already started erecting primitive protective structures. As a Theng, you and a band of seasoned warriors were sent to reinforce and train the villagers. Luckily, dairy farms and iron mines on the outskirts of the settlement will provide raw
materials to set up weapon and armour production for your hastily raised militia. Additionally. some wood folk of the nearby forest have agreed to aid your cause in exchange for 22 barrels of ale. Not all outlaws are benign however..."