Shell Fabrication

Hello!

My final is coming up, I am looking to make this model, in the attached 3dm file, out of bent tubular wooden rods and tie them wiht string to keep them together.

In the 3dm file, I have multiple shells, as I have been testing the tesselation, but I do not know how to build it.

Could someone take a look at the model and recommend a strategy for making it easy to build? 

thanks! Anything helps!