For my MDF Rose Engine I decided to #D print all my rosettes instead of buying premade one or having them made from acrylic using CNC. Morevover, all my resettes have been designed parametrically so it's easy for me to generate new versions either by specifying the number of lobes (or patter repetition) and the amplitude (hight deviation between peeks and troughs). Here I am releasing a set of Archie rosettes with an amplitude of 3/16", or 0.188mm. They are designed to MDF Spec and shouf fit nicely on any 1", 25.4mm spindle.