In this design, the church tower has not been altered, and only its type has changed, and it is about 3 to 4 years old, and the color and sex of this tower will be changed.This tower has 3 layers. The first layer is made of wood.The second layer is made of gold with a diameter of 50 microns. As you can see in the photo.And more cover the surface of the tower. The third layer of copper is 60 microns in diameter. This layer covers the entire surface of the tower and disappears after three to four years.