What I'd really like to see is a McQuarrie "concept" figure thrown in of each character somehow, too, that way you could work in some more of the iconic characters that don't change much through the OT, like:
Darth Vader (concept, ANH, unmasked)
Chewbacca (concept, ANH, ESB with dedicated sack o'Threepio)
Boba Fett (concept, toon, ESB)
Artoo (concept, ANH, ROTJ "shocked open")
Threepio (concept, AOTC, ANH)
But that's not ever going to happen...
(And doesn't it suck that there's no good ROTJ Han Solo yet? It was all I could do to use the slab.)