As a new member to the forum I thought you may be interested in the following. I recently purchased a 2005 987 Boxster which had been afflicted by peeling air con buttons. After an internet search I can across clima repair, which is basically a sticker kit to repair the buttons and is pretty effective.
http://www.climarepair.com/ I e mailed the owner of the site who is prepared to offer Tipec memebers a 15% discount using the discount code,J854GZ168059B
The kit is just over £20 delivered from Spain and you get two sets of stickers - in case you get in a mess......there are 'before' and 'after' pictures on the web site, I am pleased with the result!