Corona ver. 8.0
Corona Physical Mtl
Corona Legacy Mtl

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.

Unwrap UVW
Materials are named logically
Paths to textures have been removed, all textures are in the Maps folder
In the archive obj, max_2018, Maps

spruce needles made with geometry

links to products:

BEIGE TRAVERTINE LARGE CHRISTMAS NUTCRACKER - https://www.cb2.com/beige-travertine-large-christmas-nutcracker/s542827 
GREEN TRAVERTINE CHRISTMAS TREE - https://www.cb2.com/green-travertine-christmas-tree-7/s543001 
ASKEW GLASS AND MARBLE BOWLS - https://www.cb2.com/askew-glass-and-marble-bowls/f17045 
LARGE BRASS HOLIDAY REINDEER - https://www.cb2.com/large-brass-holiday-reindeer-decoration-12/s563492