Classic British Flight Sim

:think: I'm planning on doing a diorama of a ww1 dogfight over trenches but i have a problem does anyone know of how to or where i could buy or create the trenches??
The help will be much appreciated

Debug

For my dioramas I use differnet grades of Milliput and also this stuff; http://www.fredaldous.co.uk/trolleyed/7/93/index.htm