This is not porn or fetish art, so it will be ignored.

A reprieve from the muscle furs for you all. Besides muscle, there is also brainpower!

Marius Ivo Robotnik, the Eggfox, and an alter-ego of my fursona for fun purposes(usually when I'm feeling like being silly yet evil at the same time).

Etymology: Marius is the name of a famous Roman General, means "Son of the Roman God of War", and is the masculine of Maria, the best friend of Shadow. Ivo was a pseudonym given to me by a friend, due to it meaning "Little Archer"; it is also the middle/first(Depending on series) name of Dr. Robotnik himself. Robotnik fits perfectly with the Marius and Ivo parts, and so it was used. It also fits the whole Eggfox persona.

You can see the Eggfox emblem(a spoof of the Eggman emblem), and a few crude sketches of possible machines. The "Hogbot" on the lower left is obviously inspired by a certain hedgie.