Hi, we are an architecture studio and would like to cut 3D terrain out of foam blocks (PU or XPS). The terrains will have a surface of 10x10 cm up to 1x1 m and a height of up to 10 cm. What method would be most suitable for this in terms of speed and economics? Could such terrains only be cut with a CNC driller or would, e.g., a water jet, laser or hot metal also be suitable for our purpose? Thanks!