I wrote a RPG Scenario for the Gundam one year war setting called Gundam Blackbird. It's an hack of the excellent Lady Blackbird rpg scenario created by John Harper.
The scenario comes complete with rules, setting, a situation and characters ready to use. this is the premise:

Lieutenant Ivan Kovich and his MS Test Team, the "Blue Lightnings", have been charged with field testing a new federation Mobil Suit: the Gundam Blackbird.
However, while moving the Gundam Blackbird with Medea transport planes to no man's land, the Blue Lightning Test Team have been ambushed by Zeon forces. Cut from their main forces, the Team has been forced to crash land and scramble for their mobile suits. Kovich is sure about this: someone at Command level sold them to Zeon.
While the Blue Lightnings are hiding in the jungle the Zeon MS teams, led by Captain Robert Baumer, are searching for them and it's only a matter of time before they are going to be caught. Minovsky particles spread on the area make it impossible to contact the Command by radio and Kovich fears that the same one who betrayed them would signal their position to the enemy: the Blue Lightnings have to make it to their base on their own. Their destination is surveillance Outpost 47, the nearest allied place, several tens of miles far to south from their current location.
Lieutenant Ivan Kovich wants to lead their Team out of this situation but doesn't know his long lost brother is actually leading the Zeon MS team.
Ensign Charlene DuMont, being a convicted soldier, wants to desert the federal army as soon as possible, but feels bad at leaving Kovich in trouble.
Ensign Miles Cray is in secretly in love with DuMont and totally faithful to the Team.
WILL THEY MANAGE TO RETURN TO BASE OR WILL THEY BE CAPTURED?
WHAT ABOUT THE BLACKBIRD PROTOTYPE?
CAN THEY SURVIVE IN SPITE OF WAR?

You can get it here -> [link]

If you play it let me know how it went