300TQ garage furniture?

[Chopperrescue]

I purchased a 21 model 300Tq and have a couple questions. I’m missing the rear cushions in Garage area for the flip down benches, any suggestions on finding replacements?
Also the on the top rear below the marker lights I have a black bracket that missing something? Could someone tell me what this bracket is .
Is there an option for an enclosure while using the deck ?
I appreciate any help and advice. Thanks


Pic of furniture cushions is what I’m missing

[franktafl]

That’s the location for the back up camera. Looks like the previous owner removed it.