Modern armchair is based on B&B's Italia Metropolitan designs.
.blend file has adjustable shader node where you can easily change the color of the chair. Soft fabric material is created with just one black and white texture.
All other formats have set of baked textures: color, roughness, normal and bump.
Faces: 33 634
Tris: 67 434
Renders made in Blender 4.2.2.