Also known as: ランスロットsiN
The Lancelot (Code Geass)'s final upgrade, from Code Geass: Fukkatsu No Lelouch (post #4018487). Name stylized as Lancelot siN. It is equipped with a Cocoon, a huge blue battery on its left shoulder that powers its Blaze Luminous shield.
When rendered without its Cocoon, Lancelot siN can be identified by the blue section on its chest (post #5819701).