Broken Men of the garrison troop out, covered by crossbows from the towers; a man with a lantern tends the ready set bonfire - careful there!
The map was found on rpgnow and was about usd2.99, though it cost £12 to print and annoyingly is in several bits. Still, it's just what I wanted to be the base for my adventurers and rangers.
A close look at it makes me think of the semi Norse world of Skyrim. Food for thought.