On the parts overview I forgot to place the overflow tube which drops spilled liquids inside the petrol filler box. (Same as the tube used between brake reservoir and brake cylinder. This tube can also been seen on the “Petrol filler box new” photo.
The cover has 8 holes but the car one show 6, so the two screw in the front bottom are not place originally.
The hose clamp around the overflow pipe was originally not place but was not sure if it will stay in place under all conditions. (Petrol inside the car is not a very reassuring thought, better safe than sorry)