When I acquired my 280z I found it adorned with a customized cloth interior that was a little worse for wear. I had previously replaced the seat covers with factory-look vinyl but the door cards still had the cloth inserts.
I came across some factory reproduction door cards at Z Car Depot so I decided to pull the trigger. While I had the door cards off I decided to install some new door handles I had lying around since the return spring on the passenger door handle had broken long ago. I also took the opportunity to fix a problem with the driver side locking mechanism where the key would barely turn far enough to lock the door. I designed and printed new door lock gaskets out of TPU.