You might remember me telling you a while ago I am planning to make a trench terrain board for use in the classroom. I want to make it on plywood so I can hang it from the classroom wall. To this I used plastic vac-form trench landscaping plates fit together and the seams filled up with kit. I put in some plastic rods for barbed wire stakes (but have to shorten them) and have started putting more detail to the shell-holes.
I will keep you posted on the progress!
Listening to "UNO!" the new Green Day album