Wyrm

For some time now I have wanted to make a Dragon / Wyrm thing and have it be hollow so smoke can pass through it for use as a pipe or part of an elaborate bong.
When I made the base for this one using a processing program to create a height map and then generate an OpenSCAD polyhedron of it, the result looked like sand dunes. This reminded me of Dune the novel series, of which I have read one book and enjoyed it fairly well.
Now I am one to go for the spice that these Dune Wyrms produce, so it is not yet determined as to whether it is printable or not. I plan to print a small one just to see if it needs any supports. At any rate, it's a work in progress so take it with a grain of salt (and some spice).