https://www.luluandgeorgia.com/products/central-park-curtain-panel-by-scalamandre?variant=43548119695459 

A curtain with a plant motif (ornament) with an exquisite pattern that conveys lush greenery in every detail and beautiful colors.

Size of one panel: 1300x2400 mm
Size of the window-door in the scene 2200x1160 mm
Blackout curtain
Curtain fastening type: hidden hinges
Color: Light Blue
Color: Green
Corona render 10
Corona legacy mtl
Unit mm
There are two materials in the scene
The curtain has turbosmooth applied only for rendering, to simplify the scene and allow for editing. The export file is without the modifier, to be added if necessary.