Uh, where to begin... I think the closest to this is a frog base, but that's not really all that close.
Take a square, radially divide it into 16ths.
Flatten back to a square.
Make a water bomb base.
Sink fold 3/8ths of the tip.
Sink fold each of the 4 flanges of the water bomb base (so it looks like the penultimate step to a frog base).
Form two adjacent corners into frog base 'legs'.
Sink fold the remaining 4 flanges.
Form remaining corners into smaller frog base legs.
Expand the sink folded center.
The two larger frog base legs turn into the front mandibles.
One smaller frog base leg becomes the cockpit.
The other smaller frog base leg becomes the top blaster turret.