Corrugated metal roofs are a ubiquitous feature in third world and post-apocalypse game settings. Here’s a nice tutorial on creating them.
Modeling
Modeling Barbed Wire
The 20th Century Wargames blog has a great photo tutorial on making trench wire
Here’s a brief article on making some small cork tile hills. I like the effect.
Here’s a brief article on making some small cork tile hills. I like the effect.
Making An Adjustable Flight Stand
Here’s a well thought out method for making an adjustable flight stand.
Making Japanese Sashimono Back Banners
Here’s an article on making sashimono for your Japanese feudal armies. The technique actually can be applied to every period in need of flags (that is, virtually all of them)