Brand: Restoration Hardware (USA)
model format: max 2014, fbx, obj
Render: corona render

sofa- TRELICA TEAK MODULAR U-SOFA SECTIONAL
Overall: 135"W x 102"D x 26"H
Armless Chair: 34"W x 33½"D x 26"H
Left/Right-Arm Chair: 34½"W x 33½"D x 26"H
Corner Chair: 33½"W x 33½"D x 26"H
Overall Height With Cushion: 30¼"
Seat Height: 2¼" (18" with cushion)

link to manufacturer
https://rh.com/us/en/catalog/product/product.jsp?productId=prod29760106&layout=vertical