Damn, sweet Legolas. I still like the Rohan one better, but that's just based on the photos.
My wishlist:
Amon Hen Aragorn- my custom sucked. Wasted a Strider on that one.
Rivendell Elrond
Rivendell Arwen
A Galadriel that doesn't suck
More Prologue figures
New Gandalf the Grey
Amon Hen versions of Legolas, Boromir, and Gimli.
Rohirrim on Horseback-obvious pack missed by TB
Eomer in armor without a bug-catching mouth
whatever Eowyn figures TB can crank out, like maybe a Faramir/Eowyn 2-pack from the end of ROTK
and finally, Denethor.