The model was created in 2018 version and saved in the earlier 2015 one.
The OBJ format is also present.
There are no third-party plugins, all elements are named by their own names.
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking into account PBR
The Bonnie collection is made in the stylized form of the saffron flower, known worldwide for its precious beauty, aroma and essence. Each organic flower-like form is cast, stamped and hand-finished from solid brass. They reflect the light of a hidden LED source, creating a warm and decorative glow.
https://www.1stdibs.com/furniture/lighting/chandeliers-pendant-lights/bonnie-cluster-3-6-large-brass-sculptural-chandelier-handmade-sweden/id-f_35970302/