This is Rolli the Hausgeist or enclosure ghost actually.
Rolli the ghost rolling its eyes over extruder loading actions:
There are two files:
One for the white parts including the face, teeth and irises for Rolli.
One for the black parts including the back cover and the eye balls.
You need an 8x5mm magnet to connect Rolli to your extruder Motors rotator.
I hope you enjoy it :)
The author marked this model as their own original creation.