So... this is what I've come up with for my fursona. He's a gray and white tiger/liger (haven't decided which yet, probably the latter) with blue/orange heterochromia and blue/orange accents.

Here's what I'm planning for the colors - let me know what you all think:

Body, upper arm, upper leg - Light gray
Belly, neck fluff, inner ear - White
Stripes, claws, paw pads, outer ear - Black
Eyes - Left blue, right orange
Lower arm/paw, lower leg/paw, ear eyespots - Alternating orange and blue (e.g. left leg blue, right leg orange)
Tail - Gray with black stripes, last stripe blue, tail tip orange

I just need to figure out how to color him well - already tried markers with some success, may mess around with digital coloring next.