CCDC’s Mercury now can directly export VRML with full color to Shapeways for printing:
Advancing Structural Science | CCDC http://www.ccdc.cam.ac.uk/Community/Blog/pages/BlogPost.aspx?bpid=56
Prof. Geoffrey Hutchison
Department of Chemistry
University of Pittsburgh
tel: (412) 648-0492
email: geoff.hutchison@gmail.com
web: http://hutchison.chem.pitt.edu/