https://www.ikea.com/ru/ru/p/ekorre-ekorre-los-kachalka-krasnyy-kauchukovoe-derevo-60366082/ 

* When using OBJ apply TurboSmoth with 2-3 iterations.
* Those who work in V-Ray versions lower than 3.1 be careful in the materials in the BRDF section there is Microfaset GTR ( GGX ) if your version is lower than 3.1 then the BRDF field will be empty. Choose Blinn Phong or Ward – whichever suits you best