Rock on! I've been looking for a fake rock craft and here it is. Supplies: Cardboard box/ scrap paper (old phone book)/ big roll of moving tape/ glue/ water and DryLok (Waterproof masonry) it has an uneven surface;
make your own for rings by filling a pair of small rubber gloves with Plaster of Paris and set the pose you want. When completely dry, spray paint to match your dressing table. Would be a great Halloween prop.