Sorry, no joy on the old thread, but I do have another suggestion for you. You might search the Gen 5/6 Camry forum for dashboard removal. Check the sticky thread section and use the search feature there, and if you don't find anything relevant you could post up a new thread there to ask (I won't consider it a double post and/or cross post...

...to help you out). Because the Avalon is basically a Camry on steroids, plus the fact there are so many more members/owners who have Camrys, that forum is more likely to have DIY information than the Avalon forum would.