Metal partition with rotating elements. Made on the basis of an analogue of a partition from a house in India:

https://www.architecturaldigest.in/story/a-family-home-in-surat-does-not-hold-back-on-luxury-despite-being-restricted-by-its-size/ 

https://amazingarchitecture.com/houses/akshanksh-house-in-surat-india-by-studio17 

The black metal outer frame is filled with orange painted perforated metal moving panels. By changing the angle of rotation of the mini-panels, you can change the level of illumination in the zoned spaces.

Attention: the perforation of the central part of the panels is made with a texture.

Polys: 108222
Verts: 109568
Units: Millimeters
Dimension: 1450 x 92 x 3295

The scene and materials are named correctly, in Latin. Scene and material libraries saved for V-Ray and Corona. All elements have their own sweep

Happy using!