This is head Frankenstein that have lighting eyes flashing red LED diodes and
with a CR2032 button battery and that snaps into the head. Using a transparent green filament allows for more light to diffuse through.
This is a remix of Frankenstein head intended as a holder. I have added extra bolts to the neck and top of the head plus the holder for the LED and battery inserted from the back of the head. The meaning of this model is mainly decorative purposes.
The author hasn't provided the model origin yet.