Great work Dmaz!
The Three Hunters deck image looks so appealing! If I were an Uruk it would frighten me to buy or open a deck box like that, haha!
The picture you chose for the Rohan Allies deck is a great one! Even considering it has no Rohan allies at all
.
The one for Gandwarves is good for what we got. Gimli looks too distant but we haven't got too many options... There are only 3 moments in the LOTR movies when there is more than 1 dwarf on the screen: the Seven
Dwarf-lords at the prologue, the arrival of the Dwarven envoys to the Council, and during
the Council of Elrond itself. In the Hobbit movies there's a lot more (and Gandalf is included amongst them), but that idea doesn't fit the case...
I found this pic of the dwarves at the Council:
http://www.fantasyplanet.cz/gfx/pictures_clanky/lotr_gal_velky_2001_12_7_14_52_12.jpgI doubt it will help, but maybe you will find an use for it.