At the beginning of the year, I think I was still needing about 15 to 20 carded POTF2 figures. I needed most of the EU figures (Darktrooper, Spacetrooper, etc), a couple of the mail-ins (B'omarr Monk), and a couple more less common ones.
But I've put a lot of time into finishing off my POTF2 collection and only need a couple more - Clone Emperor (EU), Leia w/ sporting blaster (CT), and the Theater Edition of Jedi Luke. There's a couple Millennium Minted Coin figures I need too, but they shouldn't be too hard to find when I really focus on them. And to show you how far my OCD goes, I still want a boxed Cantina Band Member and Han as Stormtrooper.
I also decided to get a collection of loose figures too, which has been fairly easy to do because most of the POTF2 figures can be found for a great price when loose. I think I only need 5 or so more loose ones, as well as a couple Power F/X and Rebo Band figures.
As for vehicles and beasts, the only ones I own are the Bantha and Rancor. I got my hands on them this year too when a buddy was selling them at a price I just couldn't pass on.