Ionic column hidden case. Dimentions (mm) - 110x82x91(&130)H.
On photos you may also can see my another models:
https://www.printables.com/model/893504-spiral-vases
&
https://www.printables.com/model/941973-mech-arm-for-ring-lamp
Doric column hidden case here:
https://www.printables.com/model/944992-doric-column-hidden-case
The author marked this model as their own original creation.