Dimensions:

length: 500mm
width: 500mm
height: 500mm

length: 800mm
width: 800mm
height: 350mm

length: 1200mm
width: 1200mm
height: 350mm

Vray and Corona versions included.

No unhide objects.

Preview rendered in v-Ray.

System unit mm.

No plugins used.

Pivots ready. If the pivot is lost, press "hierarchy", after the "affect pivot only", it will be restored, and repeat the action "affect pivot only".