Change colors to your liking using by material id modifier.

Download Vray Version From: https://3dsky.org/3dmodels/ryder_velvet_armchair_by_adjustable_color/edit_model 

Download Ryder Leather form this link:
https://3dsky.org/3dmodels/show/ryder_leather_chair_and_cushioning 
Download Very Wood Round fabric pouf form this link:
https://3dsky.org/3dmodels/show/poufs_vol3_round_velvet_pouf_by_adjustable_color 
And Download Vibieffe Round fabric pouf:
https://3dsky.org/3dmodels/show/poufs_vol2_velvet_poufs_by_adjustable_color 

See:
https://www.westelm.com.au/ryder-leather-chair-h4577 

Polys: 1538415
Vertcs: 1568224

Render: Corona
Formats: 3Ds Max 2015, OBJ