Of all the Terrahawk vehicles, the only one to stand out in my opinion was The Battlehawk. The design struck me as reminiscent of science fiction paperback book covers I'd seen in Harry Harrison's Mechanismo.
The Bandai toy is full of little features.
A hatch and ramp at the nose.
A rear cargo hold which lowers to form another ramp.
Battletank compartment with recovery hooks.
The Battletank showing it's crew of two Megazoids
A detachable spring loaded Terrahawk on top.
The Terrahawk showing adjustable leg.
Finally the box, front and rear. Apart from a badge, there's also an instruction leaflet with information on the fictional aircraft and additional decals included.