I think this one is better
nice big map
I have also a suggestion for races.When i was planning to implement a full game based on LOTR, I was inspired in pen&paper pbm game.It had the following races:
# Woodmen
# Northmen
# Éothraim
# Arthedain
# Cardolan
# North Gondor
# South Gondor
# Dwarves
# Sindar Elves
# Noldor Elves
# WitchKing
# Dragon Lord (2nd Nazgul)
# Dog Lord (3rd Nazgul)
# Cloud Lord (4th Nazgul)
# Blind Sorcerer (5th Nazgul)
# Ice Lord (6th Nazgul)
# Quiet Avenger (7th Nazgul)
# Fire Lord (8th Nazgul)
# Long Rider (9th Nazgul)
# Dark Liutenants
# Corsairs
# Haradwaith
# Dunlendings
# Rhudaur
# Easterlings
Maybe you can avoid using the Nazguls as factions, and substitue them for Sauron and Saruman...but maybe you need some good/evil balance.Its hard to imagine Noldors fighting Gondor :-)
Anyway this list can be useful.