Black Magic Craft has some nice instructions on how to build a very nice medieval style house from dollar store foam.
“Pulp” adventure is one of the biggest current themes in miniature wargaming. Here’s a site with a selection of classic pulp stories for you to read online.
Tactical Game X is a modern take on the classic Panzer Leader / Panzer Blitz games, which now are pushing fifty years old. They’re still great, though, and if you love them, you might want to take a look at Tactical Game X.
Phil Johnson and Les Benoot offer a pdf download of fog of war rules for the horse and musket era. These are a generic add on for other horse and musket rules sets, and are intended to reflect the problems offered by visibility and scouting on command control.