Plump left and right module sofa by Expormim.
The archive contains 2 modules, each in two colors.
Overall dimensions: 180x105x64 cm.
Formats: 3ds Max 2019, OBJ.
Units: Centimeters.
Render: Corona Legacy mtl.
Left module: https://www.expormim.com/en/outdoor-furniture/sofas/plump-left-chaise-longue-module/ 
Right module: https://www.expormim.com/en/outdoor-furniture/sofas/right-island-module/ 

The model is rendered in TurboSmooth. Preview renders were made in Corona Render 9.2. The model is on the Corona Legacy Mtl.

For Corona Render: It is recommended to install version 1.5 or higher, as the glossiness of materials is adjusted with PBR in mind.