Off the shelf rear seat harness bar

Does one exist?

I want a cargo barrier, harness bar, and possibly a headrest mount back there.

I might do the ZJ headrest mod, and then just add a C-pillar hoop with a harness bar and cargo divider system if I can't find anything bolt.

-Thanks

if i remember correctly... rustys made something similar to what your looking for. i know they make a B pillar bar.