In conclusion, I have included some pictures for your enjoyment of the section model I made for this design project. It too is a physical model made with the laser cutter. It is about 18" long x 8" wide x 6" high. The material is white PVC Foam, called Sintra Board, bonded together using Weld-On. I then spray the entire model with white satin paint.
This model doesn't have any pictures of its construction, but it was made in the same way. I took the same 3D model and made some section planes. I then measured the resulting pieces and drew them in 2D, just like the final completed model.