Hi! I've got a '95 RR that I have coddled for some time, and now everything seems to be falling off or apart!

Just recently the door lock fell into the door, then fell to pieces. Four pieces, to be exact (see photo I hope attaches . Does anyone have any idea how those four pieces fit back together?

 

I don't like to be the bearer of bad news but it looks like you may have lost the plastic collar that secures the assembly from the rear. Take a look at the photo below. It is of the right side door handle (they are not interchangeable) but you'll see what you're missing for securing the lock assembly in place.