Laser cutting ideas

I intend to show a more conceptual idea for my laser cutting, representing my theme of waves through a cross section through a wave. The material I want to use is not available in the labs, it is a light plastic material which has a mirrored finish on one side and a blue matt colour on the other, the place I foudn to cut this is in Chipping Norton (not too far from me) and has this material available in 1.5mm which is perfect, it is tintended to look like a cross section of the image below.