Hi everybody,
I've got a problem with Assecorymeshing.
I don't know where the problem is, but in bodyshop my new mesh isn't there. The maxis glasses are also away. (sorry, my english is horrible)

And where can I find the Sims 2 GMDC Importer
V2.16 and the TS2 Body Chop Importer V 3.02?

In the attachment are the datas of my wristband.

Those two importers have been removed from the site, because they are no longer being supported. You need to get the new unimesh plugin (top of this forum, it's stickied) and it also has a manual, which isn't a tutorial but might still help you learn how to use it.
I'm backlogged - had a single project take 4 days, so I can't look at your file at the moment, hopefully someone else can.