'Pyramid' maybe called 'Birth of Christ' by Kathe Wohlfahrt from Germany

Hi,
Yard sale find today again.
This is a Pyramid. Who knew?! The bottom 2 levels go around when candles are lit & placed in the holders. Heat rises & turns the blades ever so slowly.
I'd like to know if anyone of you has one of these?
It is pretty all lit up with the candles
Herbgrower