the M-Corp Panther "Big Ben" is a large self propelled gun equipped with the 400mm "equaliser" naval gun. it was built in the field by a team of engineers with some destroyed vehicles, including the Hull and running gear of a Panther (penetrated on the front plate by a hostile tank) and a sprinter lorry flatbed. the engine is insufficient and the suspension. is. at a very high level of stress. the vehicle proved its worth however, being used to destroy hostile fortifications during the situation at Air field 12. the driver sits in the truck bed as the front controls were destroyed and replaced with magazines. the cannon is equipped with an autoloader and 2 men sit inside the vehicle to keep the system fed with ammo. due to the flatbed covering parts of the coolant system the vehicle has issues with overheating and frequently has to be towed by a 6x6 freighter or Sprinter Combat Tractor.

credit for this goes mainly to EternalDarkness as it is mostly based on his vehicles and equipment.