The size
width: 18 cm length: 15 cm height 35 cm

AKE Gray 60093 polys
AKE Red 87427 polys
Tree 137912 polys

Measurement units – millimeters

The wool is made with the Hair And Fur modifier
In Render / Effects in Hairs you need to change buffer to mr prim
FBX file without wool. The archive contains screenshots of the Hair and Fur settings.

Who works in V-Ray version 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 – which is preferable for you

For Corona render it is recommended to install a version not lower than 1.5 since the glossiness of the materials is adjusted taking into account PBR.