6mm ACW Earth Works (Improved Defences)

A lot of the scenarios I have for Fire and Fury require what is referred to as improved defences. Having shopped around a bit from various 6mm websites I decided that since I'm creating my own earth fort I might as well use the same materials to make my own improved defences. Making my own will allow me to create any shape to suite any scenario. Unlike my earth fort I don't think I will be casting these as I rather like the random shapes that the DAS clay and building sand have created with each length.