67 Barracuda Back Seat Cams Missing?

Pulled the hinges off and they look operational. I’m clearly missing the following so far:
1. Cam for each side
2. Bearing for each side that fits against cam
3. Shim for each side. They were none when I pulled out the seat.
4. Hinge covers for both sides - there were none

We pulled the side mouldings, escutcheon, and finish panel off. Then peeled back the carpet - it looks like the carpet was glued. Here are pictures of where we are now shown below. Seems like the next step would be to bend back the perimeter tabs and roll the seat cover back. I’m worried that the tabs might break though. Also, those look like spot welds at either side at the top of the escutcheon, so I don’t see how the back plate comes off. So if we peel back the seat cover, do you access the inside mechanisms from the front of the seat instead of the back?

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