This is a molded plastic lid for a home irrigation valve box that looks like a fake rock. An artist carved out a rock shape out of Styrofoam then we scanned the shape with a 3D camera. I then created a surface from the point cloud and added the thickness and the ribbing to form the solid. Our tool room made the mold and we got good parts but the customer never went into production with them. It's too bad they are really cool.