This chair model is called Julia Grup KNUT patchwork, La Forma KNUT blue or Poltrona Kody blu. There are 5 chair options in the archive - a patchwork, patchwork with a decorative pillow and a fringed blanket, a completely blue chair, a gray chair and a brown chair. Chair and pillow models can be used with the TurboSmooth modifier if the chair is close to the camera. Or you can turn off the subdivision modifier to reduce the number of polygons and speed up rendering.
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In the archive MAX2016, MAX2013 (Corona 4.0; V-Ray 3.5), OBJ + MTL, FBX
28.7 MB textures
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Chair links
https://www.inmyroom.ru/products/536884-kreslo-julia-grup-knut-pehchvork 
https://dg-home.ru/catalog/kresla/knut_kreslo_tkanevoe_pechvork_cc0235j26/ 
https://kavehome.com/it/it/p/poltrona-kody-blu