For Italia owners, thank goodness for Neil Revington. Right from the very start of Italia production/sales, it was essentially made clear that body parts would NOT be available (obviously, most mechanical bits, being TR3, were not a problem). Of course, since the bodies really were handmade for the most part, even an "off the shelf" replacement body panel would likely be only a rough starting point for a repair!
Over the years since, until Neil got the idea for "new" Italias, it was solely the resourcefulness of Italia owners who might band together to have a run of 5 or so windshields made, etc., etc.
Possibly saddest of all is the fact that, over the years, a number of damaged but possibly restorable Italias were broken up so that others could be restored and kept on the road. That's a sad enough scenario with any beloved series-production car such as a TR3 or Spitfire, but especially sad with a run of only 320 or so cars in the case of the Italia! /ubbthreads/images/graemlins/cryin.gif