DEMETRA table lamp was designed by Japanese designer Naoto Fukasawa.
In the scene there are two versions of the same model one of which used a simple rig. Management is carried out with the help of helperov. For convenience all elements are grouped by layers.
Corona 1.6 Materials
Unwrap: overlapping
For Corona render it is recommended to put a version not lower than 1.5 since the glossiness of materials is adjusted to fit PBR.
The archive contains Obj and Fbx files as well as a scene for 13 max.
Model reference:
https://www.centrsvet.ru/catalog/lamps/demetra_table/