It is Avia A31 Turbo based (or cab was rebuilt with Avia parts).
But nothing is lost - here is a British Renault camper

I took this pic around one year ago.
DVLA:
Date of first registration 07 July 1989
Cylinder capacity (cc) 1721cc
Fuel type PETROL
Vehicle status Taxed and due
Vehicle colour BEIGE
Vehicle type approval Not available
Wheelplan 3 AXLE RIGID BODY (???!!!)

And here is friend for Carina: