Mercpion 

The Guylos Empire during Zepplin's and later
Prozen's breif reign was fond of using mercenaries
to perform missions in Republic territory without
the risk involved in a millitary incursion.

Among Mercenaries one zoid was more popular than any
other and that was the Guysack.  One particular
Mercenary was called upon so frequently that his guysack
was practicly considered an Imperial zoid.  With service
on his favored zoid often included in his payment he
gained the assistance of Guylos technicians in customizations.

His "Mercipion" as he dubbed it possesed roughly double
the firepower of a typical guysack.  

It is equipped with dual 20mm Anti Aircraft guns, one 
80mm laser cannon, twin 30mm cannons, and a single 70mm
laser cannon, as well as cutting pincers and mandibles,
twin smoke dischargers and high capacity oxygen tanks allowing
the guysack to stay underground for hours on end.  As well
it posesses 3D radar for mapping terrain, and finding its way
around when it utilizes its smoke dischargers.

One final addition featured a secondary gunner cockpit on
the tail.  Although it isn't totally necessary the presence
of a gunner can allow the weapons to be used more efficiently
while allowing the Mercpion's owner to focus on piloting.