I changed steering wheel, steering column, column switches and heater controls. The 15" split rim steering wheel wood is more brown in reality, maybe I have to do some more realistic pictures and replace the actual ones.
The MG B air distribution control was updated by me with an chromed bezel to match the small gauges.
For the wiper, wash and heater motor functions I installed Lucas switches.
The wiper and heater motor switches are mounted to the dash via circular stainless steel adapter plates covered with the same leather as the instrument panel.
Behind all 3 openings I had to remove the U shaped brackets riveted to the dash, normally keeping the Mercedes Benz controls in place.
Everything works.