If someday I can find time, I am going to start modding destiny more, simply because Im getting sick of 343 Halo. The Destiny Trainer is the only modding tool Ive found so far, I havent tried it yet but have seen a few videos. Looks like it works well to me. Be careful about modding destiny, from what I understand, its a quick ban. I am also providing my copy of the games as well. This is for Rgh/Jtag xbox 360 only! Links below:

Destiny Trainer-

Destiny Game-

The Taken King Expo-