If any of you have seen The Legend Of Korra, you probably know what this is, if not then let me explain it to you in the simplest of ways:
Its a Giant Platinum Mech Suit with a cannon that fires a giant purple laser mounted onto its arm.
A look from far...

A look up close at the cannon...

I had the idea after seeing Pompmaker2 had made a Eva01 Playertype (Though buggy) and though this could actually be a thing maybe.