Interesting, are the molding lines made of toruses with a small minor
radius?
It might be interesting to make a version with the balls made of two
joined hemispheres, each with a different texture. So the balls would be
half one texture and half another, joined with that seam.
--
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/