Well, this is a new image of Dark Super Sonic!
For those who do not know, he only appears in the drawing Sonic X.
In fact it was designed to test the latest Sonic adjustments, it is finally completed after several remakes made by me since 2008.
I'll end adjustments to other characters and perhaps create something bigger than just images!
PS: he was done with transparency so it does not miss the "Black Aura" if someone will use it for something.