Dimensions:

length: 500mm
width: 500mm
height: 150mm

length: 750mm
width: 750mm
height: 180mm

length: 1000mm
width: 1000mm
height: 210mm

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".