The AT-AT was a heavily armed and armoured combat walker. It was an evolution of the Clone Wars era AT-TE, bringing greater armour and weaponry, designed to inspire fear in the Empire's enemies in support of ground assaults.
The B-Wing was the most heavily armed starfighter in the galaxy when it was introduced, capable of attacking and destroying capital ships. Designed by the Mon Calamari, Quarrie, the ship was manufactured by Slayn & Korpil.
Slayn & Korpil
Also known as Blockade Runners, the CR90 Corvette was a mid-sized gunboat capable of multiple roles. Due to its combination of good firepower / speed / spacious interior, it was often used as a consular / ambassadorial ship.
This moon-sized, mobile battle station created by the Empire, was the ultimate weapon in the galaxy, capable of destroying whole planets with its superlaser. Its weakness was a deliberate flaw by its designer Galen Erso.
Also known as the Super Star Destroyer, the Executor-class Star Dreadnought was used as a command ship by the Empire. The Executor served as Darth Vader's flagship and carried hundreds of TIE fighters.
The Fang-Class Starfighter was used extensively by the Mandalorian Protectors of Concord Dawn. This fast starfighter had a main fuselage with S-foil wings that could rotate around the body to enhance maneuverability.