I just accompanied my son's class to a historic farmstead from the 1820s. It provided the inspiration behind this train of thought. For both the American Revolution and the Civil War, I can reuse buildings. I have a couple of farmhouses. What I lack are the necessary outbuildings such as a corn crib, smokehouse, kitchen, chicken coop, barns and outhouses.
I found some of these on ebay in HO scale. It should provide for a nice add ones to the table. I also need gardens.
Next, I thought about my Napoleonic project. Here I am more at a loss for what a Spanish farmstead would have. Looking at what Rich has made, I am thinking of a windmill and an olive press. But beyond that I have no idea. Any suggestions?
Lastly, my Seven years war project. I have literally no clue where to begin. I was thinking of getting the Russian village from Terrains4games as a starting point. What I really want to model is a farm in Bohemia. I have tried google and failed. Any suggestions?