Caravelle rear floor in Kombi

[clubjoker]

I've fitted a Caravelle rear floor and seats to my T6.1 Kombi but now have a height difference between rear floor and cab carpet.
What other options other than fitting a Caravelle cab carpet have people done?
I've been looking for a Caravelle cab carpet but not cheap new and not found second hand yet.

 

[BikerPa]

Ours is just done with an ally angle profile