Chest Communicator or Greeblie 3D print model

This is a 3D-printable STL file for a chest communicator or greeblie like what's often seen on characters in the Star Wars films. This model was inspired by the greeblies worn by Cassian Andor and Rose Tico.

Printed at 100% scale, this greeb is about 2.25in by 3 in.

The animation shows little holes in the back of the model, I have corrected it since rendering that spinning animation so the model has a completely flat back like what is seen in the photos.