Null is East Asian, about 177 cm tall, fit and muscular yet curvy. Wears a black tactical bodysuit, a black nun’s hood with white coif, and tactical gear harnesses. Typically seen with a confident smirk and black tactical gloves.

Zehn is African descent, 172 cm with a voluptuous build. Wears a tight black tactical bodysuit with extra straps and harnesses (both for gear and to accentuate her curves), plus the black hood and white coif. Often has a short side-ponytail visible under her hood.