Probably be put in scraps, just somewhere to store the image.

This is just a cropped version of a larger NSFW commission. I've had an idea of maybe having Garrus be black as one solid colour but being able to shapeshift and colourshift at will.

Mostly just experimenting with colours, he'll probably have his shark head a bit more frequently but it's likely you'll see both head types.

Original full image is by Aggro Badger.
Colour change was by my friend Lime Flavoured Dragon

This is basically like how Mystique from X-Men works, we'd both concentrate and fairly easily I might add, hold a colour or form but should we lose concentration, we revert back to our natural forms which is the form pictured above.

A lot of inspiration for my fursona has come from Rwolf's symbiote stories and artwork, I'd been viewing his art again just for the nostalgia and the solid coloured eyes effect had grown on me considerably.
I do like both and the yellow eyes do add some colour but black eyes seem much more "pure" of form, like a real reversion back to a "natural" and socially abnormal form.