Add-on Heaped Rubble for Walls (3 pack) (Winter)--comes with 1 straight, 1 interior, and 1 exterior corner.
$16.00

If you would like to add more rubble to your ruins and buildings, this is a perfect add-on.  Comes with 1 straight, 1 interior, and 1 exterior corner.

Models by King & Country not included, used by kind permission of K&C.