Here's a run down with some recently confirmed figures...
CONFIRMEDStass Allie
Stormtrooper (Super Articulation)
Bespin Leia Organa
Lobot (resculpt)
Luke Skywalker Dagobah
Cloud Car Pilot
R2-D2 Dagobah
Yoda Dagobah
C-3PO articulated
Ewok with catapult
Queen Amidala (Celebration)
Rabe
Sly Moore
Wookiee Senator Yarua
Pablo-Jill
Feltipern Trevagg (Gotal)
CURRENT RUMOR LISTEpisode IEpisode IIBeru Whitesun
Cliegg Lars
Jocasta Nu
Owen Lars
Episode IVBanniss Keeg
Bom Vimdin
Death Star Officer (Death Star)
Death Star Trooper
Elis Herlot (Givin)
General Tagge
Han in Stormtrooper disguise
Hem Dazon
Hrchek Kal Fas (Tatooine)
Luke in Stormtrooper disguise
R5-D4
Episode V2-1B (Hoth)
4-LOM (Star Destroyer)
AT-AT driver (Hoth)
Bespin Dinner Vader
Captain Needa (Star Destroyer)
E-3PO (Bespin)
Luke Skywalker (Medical Frigate)
Meditation Chamber Vader
Probe Droid (Hoth)
Zuckuss (Star Destroyer)
Episode VIAdmiral Ackbar (Endor)
Ak-Rev (Jabba's Palace)
Bib Fortuna
Chief Chirpa
Hermi Odle
Imperial Dignitary #3 (Sim Aloo)
Imperial Dignitary #4
Luke Skywalker (Endor)
Moff Jerjerrod (Death Star)
Nien Numb (Endor)
Umpass-Stay (Jabba's Palace)
Weequay
Worrt (Jabba's Palace)
Yarna D'Al Gargan (Jabba's Palace)