In the archive:
3 carpets size: 2900 x 2100 (mm). The scale is easily editable.
3 carpet paths, for a dignity. node, hallway, etc. size: 2200 x 600 (mm)

Polys: 148,398
Verts: 150,087

You can find more models for interior assembly in my profile: https://3dsky.org/users/denis0212 

A similar rug can be found at: https://boutiquerugs.com/products/ferryhill-area-rug?variant=40050860032192