Nope all of these characters seem to be genuine with the possible exception of that dino bitch but her race exists. Krystal first appeared in the game Starfox Adventures (which isn't a very good game) and was also in Starfox Assault (a very good game in my opinion). Miyu and Fay were part of team Starfox in Starfox 2 a game that was meant to be the sequel to the original Starfox on the SNES but was never officially released as the N64 was slated for release soon. The game was scrapped and many of it's ideas and plot would be recycled for the critically acclaimed Starfox 64.
Nope all of these characters seem to be genuine with the possible exception of that dino bitch but her race exists. Krystal first appeared in the game Starfox Adventures (which isn't a very good game) and was also in Starfox Assault (a very good game in my opinion). Miyu and Fay were part of team Starfox in Starfox 2 a game that was meant to be the sequel to the original Starfox on the SNES but was never officially released as the N64 was slated for release soon. The game was scrapped and many of it's ideas and plot would be recycled for the critically acclaimed Starfox 64.