Reworked version of killyoverdrive´s heavy vehicule, I cleaned topology and weaponized the shit out of it:
http://opengameart.org/content/heavy-vehicle
Turret, cannon and gatling gun are part of:
http://www.blendswap.com/blends/vehicles/shipyard-v0-7/ (CC0)
6550 vertex and 3077 faces, half of it belongs to the weapons (quite poli heavy), its very unlikely that i will texture it.
Nice inventing! It's pretty sweet! They should build these kind of tanks in real life! NIce job! Lol, said that twice! Peace