12 earned across 1 games
somewhere in 17 games
Medal of Valor Medal 
Ravensword Decal 
Combat Medic Badge Decal 
ACUPAT Camouflage 
Woodland Camouflage 
Tech Camouflage 
Energetic Skill Identifier 
Hawk Eye Skill Identifier 
Lonely Soldier Skill Identifier 
Strong Together Skill Identifier 
Sergeant First Class Enlisted 
First Lieutenant Commissioned Officer
A game's rewards are read from the save file the player carried into their next game, so the most recent game never shows any until another is uploaded.