Does anything fill this space on the backpad? Options

[LiveFromNY]

Putting together my '74 Creamsicle after paint and can't figure this out.



Does anything fill the open space circled in blue at the lower left? Some online resources show a seat belt trim piece but the photos look very similar to the part circled at the upper left so I'm suspicious if they're correct.

Anyone know what I'm missing here if anything?

[Literati914]

Funny story - I was out working on my last 914 years back.. had the top off and along comes a giant hornet. The damn thing lands on my back pad and quickly dropped down into that gapped area. After trying to figure what to do and messing around with it for a while, I basically decided to leave the top off and come back to whatever I was doing after several hours. Surely it would leave on it's own (IMG:style_emoticons/default/confused24.gif) . I came back and looked down into the area with a light and could not see anything BUT was really on edge the next time I drove the car and for a while after that. Couple years later I took the back pad out while doing some refurb work, and there it was dead.