Here is a list of the approved characters, along with their bio's(linked from the main site).
New Earth Alliance [Earth]
Erin
Mina
Osvaldo
Principality of Zeon [Earth]
Garrick
Rutger
Romanian Empire [Earth]
Brendan
Marie
Vlad
Old Federation [Space]
Gene
Julian
Keith
Sean
Tetsushirou
Zolloida
The Zeon Republic [Space]
Alexander
Gratti
Hilda
Jeremy
Olga
Jovian Alliance [Space]
Clara
Jack
Yasou
Desert Baronies [Earth]
Lee
Santos
Tahirah
Civilians
