IMAGES AND VIDEOS:
Gundabad orcs: http://media.indiedb.com/images/members/2/1960/1959851/gundabad_orcs.png
Dol Guldur trolls:
http://r58.imgup.net/Trolls9240.png
https://www.youtube.com/watch?v=bHHrPA80j7E
Dol Guldur orcs:
http://media.moddb.com/images/members/1/874/873509/ORC13.jpg The one in the front could be a nice design for the banner carrier
https://www.herr-der-ringe-film.de/v3/media/galerie/hobbit001/dos_trailer2/dos39-cb210126.jpg
I like the design on the armor on their backs in this one
https://www.youtube.com/watch?v=THu4gwA2GQA at 0:25 Also that is a great war chant for the orcs!
Come forth my armies:
https://www.youtube.com/watch?v=GW-IgJHM3cY Also in this clip we can see the orcs have two different kinds of shields, i think the swordsman troop should have both shields at random.
Also check out the design at weta workshop to see what i mean for the orcs. As you can see they have fur under their armor, and they are more pale than the orcs of the south, and more fierce looking.
I'm firmly against removing Dol Guldur from Mordor. I myself love the diversity in Mordor; when I play against Lothlorien or Dwarves I use Dol Guldur, when I play against Gondor or Rohan I use Minas Morgul. Also the armor shown in the movies is forged in Dol Guldur, not in Gundabad, therefore the armor belongs to the Dol Guldur orcs. I do agree that it needs to be updated though.
However this armor is made in Gundabad, and should be used as a heavy armor upgrade for their Orcs imo: (http://media.moddb.com/images/members/1/874/873509/orc225.jpg)
The problem with this concept is that the faction relies on Gundabad as the major power in the MM faction. Edain's concept, however, makes the MM supposed to be three different factions all with their own unique traits. Noone is stronger than the other. But in any case let's just wait untill we see what Edain is planning to do with this faction, which is also one of my favorites ;).