Kinda feel like I should have done this before the story started but hey! I'm doing it now! So this is what Arizona looks like and his weapons. And some bio too. 

Suit: 

Sword: 

Main Weapon: 

Secondary: 

Holo-Screen: 

Rocket Boots: (The legs are the same as any other Spartan suit, this is just what it looks like when they activate) 

Bio: Arizona fought in the Great War for ten years. He had lost his best friend that stood by him till the end. Two years a marine, two years an ODST, and six years a Spartan V. After the Great War, he joins Project Freelancer.