Continuing to add small items of scenery in preparation for my first home game later in the week...
This stuff is known by a variety of names but it is more or less the same modeling material; cheap and versatile
Clay, floor tile, PVA glue, bit of paint
These were constructed in only an hour or so. In CD they count as 'hard'or 'entrenched'positions and can accommodate one infantry platoon stand or gun battery position.