Just a quick, ugly proof of concept digibash.

 

its amazing how well that works,
and with some moding someone could make the legs removable at the waist to turn into a tank, they only form jet kibble anyway

 

Given the shape of the shins it does work really well.

And if that's a 5mm port on the side of his arm you could totally put the 'wing' part of the gun there to mimick the jet.

 

Now that's perfect as Overlord.

 

Gimme