Here are the materials from the Sofia collection:

Cortex:

017 – White Maple
021 – Poplar
050 – Vanilla
064 – Jasmine
140 – Portopalo
151 – Alhambra
147 – Elegy
212 – Cream Oak
213 – Amber Oak
214 – Light Walnut
215 – Dark Chestnut
225 – Country Oak
230 – Concrete Light

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 older than 3.1 then the BRDF field will be empty. Choose Blinn Phong or Ward – whatever suits you best.