The first assortment is a mix of the 2 US first waves and contains Han Solo (w/Carbonite), Chewbacca, Boba Fett, AT-AT Driver, Darth Vader and R2-D2.
The next 2 waves should be the following:
Wave 2
Clone Trooper
Anakin Skywalker
General Grievous
C-3PO (Battle Droid head)
Jango Fett
Yoda
Wave 3
R5-D4
Sandtrooper
Han Solo
Luke Skywalker
C-3P0
Luke Skywalker Endor
Darth Vader Endor
Emperor
