Tank Model: Gallipaw Centurbams Mark 5
Country of Orgin: Gallipaw
Manufactor: Unknown/Classified
armendent:
1x130mm Railgun (fires both HEAT and AP) (that fires 8 rounds per load)
1x20mm coaxle gun
1x.50 cal machine gun
Armor: Front, 4 inch, side 3 x 2 2inch of extra steel plates, back 3 inch
Engine: 1050 hp Welch's (manufactored in Furrytopia) Gas Turbine turbo engine (speed is 90 mph max)

During the early phases of the Furrytopia's and Gallipaw's Industrial growth, Furowulf's Grandpa (Hero of the 2nd Furry-Troll War) found an abandon Furrytopia/Gallipaw Centurdan Tank (with no turrent). His grandpa made a Furrytopia Medium scout tank (and Gallipaw model: Medium tank) into a Meduim Heavy Tank with max speed of 90 mph and a turrent of the Darbams turrent (Furrytopia's heavy battle name), The railgun was made by himself in idea verison of new tank warfare. 20 mm cannon came from a old Gallipaw AA gun but equip a 100 mm ap rounds or 60 HE rounds per clip.

Year 2012, as during the 3rd Furry-Troll war, Furowulf took this tank due to the invasion force in his howntown and he defends from the Trolland Gallipaw Invasion Expeditionary Force. During the war, the Gallipaw High Command is undergoing trials with the same concept and engineering but as of now, furowulf's Centurbams is a prototype. Plus added a whiteflower and his unit known as the 417th Reserve (in other words, the militia)

So this is Furowulf storyline Custom Tank