This here is my Babirusa inspired mech. It has lots of spikes all over it, as per Gatchaman tradition. It also has slashing tusks on its head and knees, missile launchers in its snout, and special "mind control ray" pylons on top of its ears which disable populations by making them want to lie down in mud and eat large quantities of cabbage. It has sinister yellow eyes, but since its eyes are very small, they don't in themselves strike a lot of terror into people. Especially since the people, by the time they can actually see the eyes, are too relaxed in their mud baths to be particularly concerned.
The MechaBabirusa can also fly. It has jets in each of its trotters, and by angling its legs it effectively gets vectored thrust. For speed it also has a, ahem, rectal rocket. I can't draw flames, but that's what the colourful bits are meant to be. In flight, the blades around the mech's belly can be rotated to slice any opposing aircraft that have been missed by the scything tusks and head and knee spikes, and the engines can be moved around to blast anything else with jet hot flames.
It is, naturally, rather heavy on fuel.
A Babirusa is in reality a type of wild pig, which managed to wind up on an island with no natural predators and so evolved a bizarre tusk arrangement for impressing the lady pigs with. It has long tusks which come out of its lower jaw, and very curved tusks which come out of the top of its snout and curve towards its eyes. It's a relatively tall and slim pig and is also known as a "pig-deer".
So there.