Completely updated original post with images and new workshop link (accidently deleted the old one) - have completely changed the map from previous versions and gotten rid of the ampitheatre (so will need to come up with a new name). There are still some areas of poor brushing that I am aware of - still changing layout so want to get it fairly settled before fixing up certain areas.
I have started just applying some basic textures from previous maps to areas of the map to get a bit of an idea about what is going on. The theme I am planning to go for is a medieval castle with a fair going on in the grounds on the right side of the map.