Enter the first Armored division of the Lunar Republic! D-211, thats the number of Steels tank, an M6 one of the biggest in his platoon, which he commands. Still the Solar Armor is better, stronger, more powerful. But the Lunar armor has one thing the Solar doesn't, the will to fight to the death. But will that be enough to win the war that didn't need to be.

A side note, the Solar Empire's tanks were originally imported for Germaniegh, Celestia liked them and bought several light, medium, and heavy tanks from them. Pz 4 then went in to production under lease. Later, Germaniegh made a Leopard prototype, and decommissioned their older tiger 1's, tiger 2's, panthers, a few hundred Pz7 Löwe's and sold them to the Solar Empire.
Luna armor is mostly decommissioned tanks from warehouses across Equestria. Some captured solar armor, or decommissioned armor from other countries, producing a few heavy tank.

Special thanks to
Darth Redbeard
Lunamoon dash and
Commissioner Carl