Integrating AdColony into MoPub

Hi all,

I'm using the Unity SDK for MoPub, and is working just fine with their marketplace. However I'm having issues figuring out how to get AdColony integrated into it. Supposedly one must write some native code, and use the native Android/iOS AdColony SDKs, using custom events that the MoPub Unity SDK then triggers to fetch ads.

Has anyone done this before and could lend some support, whether it's helping explain how this works or giving a brief tutorial? Would be extremely appreciated.