There was a really cute meme going around Twitter a bit ago where you recolored your character with the real animal analog.
If Matrices was colored like real dog breeds, she would be the glossy grey like a Weimeraner, her forehead blaze would be like a Bentley's Mark on blue heelers. Her eartip color and tailtip white is like fox or husky coloration. Her tummy fur would likely be thin, so you could see her pink skin underneath. Green eyes in dogs is more a yellow-brown tone. And her paw pads would be a bit more mottled :D