This is a very old piece from 2011, made by an old friend called "Criotz"

It features my very first fursona from around the same time, Sky. A black and white fox, with grey hair, grey eyes, a fluffy tail (not visible here), and angel wings. Later down the line I axed the wings and tweaked him a little bit, but I also plan to bring him back with a more original design.

As stated above, the art was made by Criotz. Unfortunately I've lost contact with them very long ago, so I do not know their new artist alias/page, if they even still have one.

Sky the B&W Fox - Vordenko
DOOM - idSoftware/Bethesda