Robotnik doing some upgrades on his robotic arm as he is pestered by Snively.
Thanks buddy. This is by far my fave version of him. Just plain evil. My main page is here - http://whoknows4682.deviantart.com/. There is more of him there if you want to go and check it out.
Link
savageshark
This is very cool and amazingly detailed. Good too find a classic Robotnik. Don't see much of him anymore, either in comic or the fan base. Again seriously awesome job on all the tech and mech bits in this scene. Even how you incorporate his body suit too work with the oval center and his robotic limb. Nice touch on the mustache details