Traegar BBQ is outdoor grill with diffrent parts . main grill , , grill door and food, drinks , and other accessories .
these parts are separated to edit and can open and close door easily By pivot or edit or delete accessories .
all material and parts are named logically .
most of the textures are 4k .
dimension is 135 * 68 height is 115 cm.
modeling in 3dmax 2018 and save as in max 2015 version
polys:132445
verts:136047
unwrapped.
Max 2015 - vray 3.6
Max 2015 - corona 6
obj , fbx
link of real product is:
https://www.traeger.com/pellet-grills/ironwood/885 
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.