The base was apiece of old wood laying around and the back wall a bit of scrap balsa. The bulk of the rubble was a bit of packing foam covered in plaster. The rubble was built using a couple of handfuls of 2 different types of cat litter with a crushed up house brick and cement dust. Only took a couple of hours to do and wasn't intended to be a masterpiece. I just wanted to show that not all dios need to be big and cost a fortune .
Thanks for looking
Robbo

