Dugaci Sculpture 3D print model

I wrote a sculpture generator and am posting some files created by it. They can be used for rendering of course, or 3D printing by a machine that doesn't need integral supports (e.g. one with soluble support material or powder support). They can be printed with or without color. This includes a color-by-vertex VRML file and an STL without color. The VRML does not have a texture map or unwrapping, just a color on each vertex.