About this 3D model

These pendants are based on an irregular 15 sided polygon composed of a pentagon, five squares, and twenty rhombs. One is a portion of a pattern that tiles the plane and comes from Kevin Jardine's Imperfect Congruence site - http://gruze.org/tilings/globe - where it is called the globe "jewel". The second is a variation which has a 5 fold rotation axis. The construction is the same as that used for thing:163043, Multicolored Pendants. Stl files for the bases and inserts are provided along with the openSCAD code that created them. Stl files are: globe_jewel_base.stl and 5_fold_base.stl - the two bases for inserts and 5 files of inserts - pentagon.stl, square.stl, 5-rhomb.stl, 10-rhomb.stl and 20-rhomb.stl.