The Princess of Klaxosaurs or Code-001 from Darling in the Franxx. I tried my best to make this character, 'LORE-ACCURATE'. It's whatever, no rush.

Custom-made DITF code's/their codenames:

Code-009-Ψ : Nine Ventriux is the former Sector Officer of the "Nines" and formerly gave the position to Nines-Alpha. Code-009-Ψ operates a solo-created machine labeled as PHANTOM, designed to only use one pilot and not a secondary person inside.

Code-009-Ξ : Vender Ferinez is a former Nines Pilot, originally operating Zero Two before leaving due to Zero Two's partner illness. Code-009-Ξ would later die to the Franxx known as PHANTOM and his grave would serve as an honorably discharge from the Nines.