For the Brethren of the Brick Seas on Eurobricks Ayrlego built a quick but effective colonial fort. The fort uses only a few dozen pieces but is highly successful in its parts usage.
Attention! david zambito built a micro air force base for a display at the Geneseo Warplane Museum. The model features some cool building techniques such as the chain link fence and airplane hangar. Though the landscape is a bit too colorful, it's still a great model!