This is my original tank.
T-1 Pobeditel'(Russian: Победитель; lit. "vanquisher") is a main battle tank.
Confederation didn't have any real MBTs for battles on the planet surface. They have enough powerful starships so they used not to think they need tanks. They realized, however, if they cannot conquer a planet surface, it cost them many starships to defense the planet without any benefits. Therefore, they decided to make new MBT.
I used Blender for this.[link]