In addition to my own timbres pack for Animoog, there have been several new packs produced by the community! I thought I'd round them all up for you here. For details on how to install these, see the original article on DIY Timbres.
Mechetemirage dusted off his Korg Monotribe to put together his own pack.
There is also a commercial pack of 64 professional Timbres from Sunsine Audio.
I'm really glad to see PPG WaveGenerator's release hasn't slowed down the enthusiasm for custom timbre hacking.