Here is the first form of the Monster-Buster-Pocalyse that my son Secondo has come up with. He says this form is designed to have extra armor in place to defend the Monster Hunter Pilot inside.

And here is the second form it converts to when it is time to shift from defense to offense. Secondo says the large claws allow a longer reach and are also powered by extra strength motors on the shoulders for extra clamping power.