Red = BrickWall
Green=Brazzer
Pink=Torchpost
Yellow=PC
BlueWithYellowDot=Townbell
Brown=MineEntrance
v.1.01 blueprint comes with Gates and extra defence on the second layer
v.1.02 comes with 3rd layer defence mechanics
v.1.03 blueprints comes with turkey coop placement mechanics.
But the free 1.00 version will keep you busy for the next 2 years. If you find a trustworthy russian guy it might even take a year. If that is ready keep checking back once a week if someone has touched your walls or not. If someone has - you know where to find me for the 1.01 blueprints.