Small World Productions has a photo essay on making a nice looking 15mm village.
Warhammer 40K Platform Terrain
Here’s a template for making what looks like either a launch platform or entrance to a chamber of some sort. At any rate, Warhammer 40K fans will find it useful.
Hedgerow Photo Tutorial
The One of My Men Became Restless Blog has a photo tutorial on making hedgerows. I have threatened for years to make hedgerows, and yet never seem to find the time.