Freesider's are evermore professional printistas  of sorts.  As our sprints are ramping up, there seems to be a growing interest in "organic modeling".  Things often found in nature fall into this category for CAD artists.   Here is a recent Thingiverse  upload, which was made from some very simple modeling techniques in Newtek's Lighwave 3D  application.  A little goes a very long way, indeed.       per Thingiverse.com:   There are 26 proper bones in the human foot; 28 if you consider the  sesamoids of the 1st metatarsal phalangeal joint complex.  That's over  25% of your body's total musculo-skeletal anatomy, hitting the ground  every time you go for a walk or run!  Quite impressive, really.    Read More:  en.wikipedia.org/wiki/Foot  learnbones.com/foot-bones-anatomy   This anatomic foot model was designed in Newtek's Lightwave 3D, as part of the podcast @ YouTube.com/DrGlassDPM   Anatomic study models can be quite expensive, search.anatomywarehouse.com/...