Miyu

Miyu is a character from the canceled game Star Fox 2. She is a female human-like lynx with a tomboyish personality. As with Fay, Miyu pilots a faster Arwing model type called the Interceptor, which lacks in hull armor compared to the other Arwing models. However, an upgrade found later in the game could make up for this loss of defense.

No official artwork of Miyu was ever released.

Trivia
Given that so many elements of Star Fox 2 were carried over to Star Fox 64 (such as the Star Wolf team) it could be considered that Katt Monroe, an ally of Star Fox who was also a cat, may have been Miyu's replacement.