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
Wow, thank you so much!! That was incredibly helpful!
Not at all! We were glad to help you!