Eucalyptus

==========
Eucalyptus
Corona 1.7
V-Ray 3.60
In the archive: max 2014 Corona + V-Ray, obj, a folder with textures, a library of corona + v-ray materials.
In materials in section BRDF there is Microfaset GTR (GGX), if your version is older than 3.1, then choose Blinn, Phong or Ward – which is preferable for you.