Correct UVW scan for all required surfaces.
Models assigned colors for pass wirecolor
The model has been tested by the PRUNE SCENE script for the maintenance of garbage animation keys geometry and also unused textures.
The tissue rotopology was performed using the Morpher / Skin Wrap method.
Models are translated into an editable mesh to save half a tonne and also contain a Meshsmooth modifier with one iteration for the render.
All objects and materials are assigned unique names.
The folds of the model are created with the help of retopology and the initial weight of the model without smoothing is only 170k polygons.

The model includes:

Triple sofa: Calia Italia Planet 3seater maxi
https://www.caliaitalia.com/ru/sofas/planet 

Dimensions:
Width: 242 cm;
Depth: 97 cm;
Height: 78 cm;
Seat height: 78 cm;
Polygons: 185890

Extract from the script:

Name: CaliaItalia_Planet
Version: 2013
Preview: No
Units: Centimeters
Dimension: 247.34 x 104.37 x 83.67
Polys: 170 814
XForm: Yes
Box Trick: Yes
Model Parts: 4
Render: Vray
Formats: 3Ds Max 2013 OBJ