Hi, Taylor! This couch was made by Russian company "Soul Design" specially for this project (size and color). The original was this sofa https://www.barcelonadesign.ru/product/4891-kushetka-folk/  You can find there a pdf specification with original size.

Also you can find 3d model here

http://3ddd.ru/3dmodels/show/sancal_folk

Wow, thank you so much!! That was incredibly helpful!

Not at all! We were glad to help you!