It's time to present a blender project I've been working on lately, which is a set of buildings that make up a roman castrum.
Contubernium (Barracks)
The contubernium consisted of 10 units of 8 soldiers and one centurio, I had to cut it down to 6 stalls, so that it wouldn't be way too long.
Horreum (warehouse/storehouse)
Horrea were special warehouse to hold mostly grain. The floor was elevated to keep it dry. The walls needed to be strong to withstand the
Would not mind having the wall belong to one of the factions (like in the limes case or for Hadrian's wall - or the great chinese wall). In return to this "unfair" advantage we might want to deplete resources a bit on their side, e.g. less stone or metal.
Alternatively, a more complex scenario could be envisaged where the faction owning the wall would be threatended by Gaia on their own side, e.g. a village that was originally a peaceful ally would turn into hostilities after a certain tim