am si io la Dead to Rights: Retribution

GAC Armor > Complete the game on Officer difficulty.
GAC Helmet > Get 30 headshots in any level, on Officer or greater difficulty. ("Boom!" acheviement)
GCPD Tee-shirt > Complete the "Brawler" Achievement and you should unlock this award together with the Achievement.
Logo Long Sleeve Tee-Shirt > Complete the "Protect the Innocent" Achievement and you should unlock this award together with the Achievement.
Jack and Shadow Long Sleeve Tee-shirt > Combine Jack and Shadow to kill 20 enemies in any level, on OFFICER or greater difficulty to get the "Finish him Shadow!" Achievement and this Avatar Award.