Hyperspiral
Made with K3Dsurf, meshlab, and blender.
5/29/14--added the supported model that I printed. The support structure used Meshmixer and manually added columns... 150% scale, triple the file size, not manifold, and not really "reccommended"....
10/7/16--printed another in red. This time I used Simplify3D manually-placed support, was pretty happy with the results.