Let's see what I have here...
Grand Army of the Republic
8 SA Clone Troopers
1 Ep II Preview Clone Trooper
1 Saga Clone officer w/ canon
2 ARC troopers (blue)
1 ARC ranking officer (red)
1 Saga Clone biker
2 Saga Clone Pilots
1 command gunship
2 ROTS Clone Troopers
1 ROTS Clone Commander
1 ROTS Clone tank gunner
Jedi Generals/Commanders/Whatever:
Yoda (Ep I; ROTS w/ canon)
Windu (original sneak preview Mace)
Anakin (ROTS Deluxe Anakin/Vader)
Obi-wan on boga
Fisto (ROTS)
Koon (ROTS)
Secura (ROTS)
Mundi (ROTS)
Trebor RIP
Wookiee Army
General Tarfful
Chewbacca
2 Sneak Warriors
Also, some older Chewies are good for generic Wooks. Some are so outdated, they don't even look like him next to new ones! (eg POTF buff Chewie; Chewie chained prisoner)
Seperatists
Count Dooku ROTS
General Grievous (Deluxe; 4-arm; Sneak)
1 Grievous' body guard
Viceroy Gunray Ep I
Rune Haako
Lott Dod
1 Geonosian LOL
I think that's it....