Need some help here

[Sokelev]

I'm working on some new Books, but either I can't find that right image, or can't figure out which I should use, for about 4 of them I have images already

Here's what I have:

Codex: Galactic Empire
http://images2.wikia.nocookie.net/__cb20090923172606/starwars/images/b/b1/ImperialMilitary-BF.jpg

Codex: Confederacy of Independent Systems:
http://images4.wikia.nocookie.net/__cb20080724224241/starwars/images/f/f3/Battledroids_BF.jpg

Codex: Mandalorians/Deathwatch(can't take both, one or the other only)
http://static.comicvine.com/uploads/original/13/132327/2577975-mandalore_the_ultimate_by_wraithdt_d4v2gg5.jpg

now I need a poster for Rebellion, Vong, Old Republic, Sith, Republic, New Republic, Imperial Remnant, Fringe(just to sum up Hutt Empires, Black Sun, and Zann Consortium)