Did anyone see Celebrity Apprentice last week where the guys team was doing a 3D walk through for a Harry Potter Wizards area? They were building the set back panels in a studio and I liked how they did the castle walls. They used blue foam board for the back panel part and then cut out stones which they shaped, glued and adhered to the flat panel. These seemed to be maybe 1 to 1-1/2 inches thick with a flat side for adhering. I thought it came out really well. I've seen people here create rock walls a number of different ways but don't recall this approach. Curious if anyone uses this method.
Loved the dragon entrance that the women's team had.