Pacifica sofa
https://www.serenaandlily.com/pacifica-sofa---driftwood/m12312.html 

export file without turbosmooth
Max file weight 99.1MB
model in 2013 3DsMax, OBJ, FBX format

TurboSmooth is ticked Render Iters
(anti-aliasing on render)

Who works in the V-Ray version lower than SP1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than SP1