This mod for the game Dragon Age: Origins will add an ornate chest near the entrance of the party camp that will contain mage, rogue, warrior, and commander sets of the Grey Warden armor. Thanks to this, they no longer need to be added through the console. 

This mod is very simple and easy to install. First, you have to install the Grey Wardens of Ferelden mod. Then, download the Warden Armor Chest .DAZIP file. After that, use DAModder or other similar tools to install it. That's all you have to do!