Very nice barns - I just don't have the time/patience to scratchbuild. Assembling, cleaning, and painting a resin or plastic building, OR printing and assembling a paper building is just what I can manage on the side when being busy with some handfuls of minis for various ongoing projects.
And that windmill is nice - I just wanted one of those things making electricity for american farms, and Got one from Plasticville. Will do fine.