I have a 1998 - 986 and I took her down to my local smash repairs for a small paint and dent repair on a accident I had a few weeks ago.
The guy rang me today to tell me they counted at least 7 paint jobs on the front bumper and that I should pop down tomorrow to sign a letter understanding that work has been done on it in the past and that if anything happens with the paint work in the future it's not there responsibility etc...