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)
modeling
Making Hedgerows From Grape Stems
Here’s a clever — and good looking — method for making hedgerows from grape stems.
Making A Flexible Gaming Mat
The Tobi’s Paint Pot blog has a photo tutorial on making an awesome canvas and acrylic flexible gaming mat. I’m going to make one.
Building A Wooden Stockade
Here’s a photo story on making a wooden stockade from bamboo skewers.
Making Camouflage Netting In 15mm
The Empire of Ghosts blog has a tutorial on making 15mm camouflage netting.