This is not answered by
this.
Would the @SenorDingDong stylee under-counter separate fridge and freezer have been an option, to the right of where the sink is?
The thing is, the oven clearly belongs under the hob.
If it were, the full height unit currently housing the oven wouldn’t be needed and you could have as big a fridge as you like sat there instead. Would need to relocate your drawers, though, which appear to be wider than 600mm… 