Manufacturer: Zintra
Zintra Patterns Panel Models:
Sakra, Telugu, Vanishing (29 panel color options)
Panel size: 2745x1220x12 mm or 2745x1220x24 mm
The panels are attached to the wall or using special fasteners.
https://www.zintraacoustic.com/products/pattern-panel-sakra 
https://www.zintraacoustic.com/products/pattern-panel-telugu 
https://www.zintraacoustic.com/products/pattern-panel-vanishing 
The panel models are made for chamfer, in the archive itself there are panels without chamfer to lighten the scene
A screenshot with the correct chamfer settings is included in the archive
Texture repeat size 1400x1400 mm
Models can be used in interiors as separate partitions made of MDF or metal.