Dimensions:

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

length: 400mm
width: 400mm
height: 400mm

length: 700mm
width: 700mm
height: 330mm

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".