By trim cover, I assume you mean the plastic covers that conceal the screws? The part number you supplied doesn't return any results in realoem.Morning Ben. After a complete rear console (in black) if in near mint condition. Fully functioning/no broken fixtures etc. If you also have the two base trim covers (think part # is 7 036 558) that would be ace too.
I have some, good luck trying to keep the location tabs from snapping off as they're notoriously weak being so old. If you already have some with or without the tabs, UST a dab of adhesive to locate them.the rear ones can't be seen anyway.
I have a complete rear console.
From experience, I recently removed my own and the 4 location clips on the underside at the top broke off. I can say with absolute confidence that their absence makes absolutely no difference whatsoever to the fit of the rear console as it bolted in place with 6 fixings.