This Knightmare is new and was introduced in the Code Geass: Lelouch of the Re;surrection.
What I love about is how it looks like the legendary Spartan hero Leonidas I who is known for fighting the Persian army with just 300 Spartans.
I love how the flight system is not obvious as the six-generation Knightmares and even the seventh.
Once interesting about this Knightmare is that it does not have any advanced weapons like the Hadron Cannon or uses Radiant Wave Technology
Instead, it’s very fast and uses a combination of melee and long-range attacks. This is appropriate considering it looks like a Spartan warrior so it should fight like one as well.
I was not a big fan of the pilot but the Knightmare itself is awesome and the best one introduced in the film