If Gundam Seed & Code Geass were to crossover...


Gundam Seed Characters:

ZAFT:
Kira Yamato: CoudVanGiruet
Lacus Clyne: xannelacus
Shinn Asuka: seed_destiny
Meyrin Hawke:EricaYulaAthha
Lunamaria Hawke: Ninnki
Rey Za Burrel: kira-freedom
Yzak Joule: leminhlong
Dearka Elsman: Masenkorogue
Meer Campbell: bloody_kiss
Talia Gladys:
Arthur Trine: TobiaSR32
Nicol Amalfi: jen624
Heine Westenfluss: qilathrun

ORB:
Athrun Zala: -Archangel-
Cagalli Yula Athha: miuanna
Mu La Flaga/Neo Roanoke: TobiaSR32
Andrew Waltfeld:
Murrue Ramius:

Earth Alliance:
Stella Loussier: Maesfullmetal
Canard Pars: xxraihaxx


Code Geass Characters:

Black Knights:
Lelouch Lamperouge: TobiaSR32
C.C.: bluePharoh
Kallen Kozuki: animelover_12
Kyoshiro Tohdoh: narutoskage
Rolo Lamperouge: abjom86
Jeremiah Gottwald: loltan
Kaname Ohgi:
Shinichirou Tamaki:
Diethard Ried

Knight of Rounds:
Suzaku Kururugi: JudaiYuki08
Anya Earlstreim: yuki-hime-chan
Gino Weinberg:

Royalty:
Euphemia Li Britannia: tamaki_suoh
Cornelia Li Britannia:
Nunally Lamperouge: Kira528
Princess Kaguya: maggiedaissy
Schneizel El Britannia: ItachiUchiha24
Empress Tenshi (Tianzi): animeluver_22
Li Xingke: xsamuraizx
Charles Di Britannia:

Britannians:
Shirley Fenette: serata_liara
Lloyd Asplund: AnimeAdam
Cecile Croomey:
Viletta Nu:
Milly Ashford:
Gilbert G.P. Guilford: