Model of Miwa door set type 20, complete with Handle, Hinge, door strike, and lock.
Aluminum Alloy finish with 4 color variation. Metal Material is 3dsmax native noise on composite map, you can change the rgb value to fine tune the color, no textures included.
Sphere with material variation already included with corresponding material id,
just pick and apply the multi / sub material to door groups.
Vray and Corona materials included.

Dimension:
Handle only: 120x20x62 mm
Handle Ring: 48mm (diameter)
Hinges: 45x105x15 mm

The archive files in 2016 versions, obj-file and the necessary textures.
Who works with V-Ray version lower than 3.1, pay attention to materials section BRDF (Microfaset GTR (GGX)), if your version is older than 3.1 - this section will be empty, and you have to choose: Blinn, Ward or Phong , d dependence on material.

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured considering PBR.