Look at me. This is an art drop.
Now, look at the picture. It's a shirtless man on a horse.
Now look back at me. Enmanuel Martinez is a maestro.
Now, look at the picture. Thirst trap on an Abyssinian.
Gotta love the Old Spice commercials. So this amazing, metallic-looking horse is an Abyssinian. Or rather, one on its second life. When they're born, they're flesh and blood just like any other horse. However, they've arranged a deal with the Karu of Garuda.
If the Karu leave them alone and protect them while alive, they'll serve as contracted workers in death, reborn through cybernetics.