Phospholipid Membrane Bilayer

Fluid membrane bilayer of phospholipids. PDB converted to STL using my software, Meshlab, and UCSF Chimera. http://3vee.molmovdb.org/simple3dPrint.php
Based on the model from:

Helmut Heller, Michael Schaefer, Klaus Schulten "Molecular dynamics simulation of a bilayer of 200 lipids in the gel and in the liquid crystal phase", J. Phys. Chem., 1993, 97 (31), pp 8343–8360 DOI: 10.1021/j100133a034

Coloring chosen to highlight different molecules. Polar vs. hydrophobic regions did not work as color separation.