Here’s a good video tutorial on making the sort of terraced wargames hills which are not particularly realistic, but which are eminently practical from a gaming perspective.
terrain
How To Make Craters
This video tutorial teaches a technique for making craters. It’s a useful thing for modern, post modern and full-blown science fiction games.
How To Make Terrain Gloop For Texturing
In this tutorial, white glue, sand, water and art plaster to make a gloop for texturing terrain pieces.
Modeling Forest For Lord of the Rings
The video that follows is full of inspiration and instruction for making forest terrain In this instance, the idea is to create “Lord of the Rings” style terrain.