Keira-Jo is my own fursona/OC based on Sega's Echidna designs...I've never put that before for credits, but I'm going to start being more detailed with crediting things this year. :)
No, I haven't...but I don't do lots online. I heard someone on FA stole and recolored a lot of people Sonic OCs this past year, such weirdness is probably why I avoid the internet! chuckle
Link
Mewfii
Have you heard of a game called Freedom Planet? A lot of OCs have been dumped into that game...could add yours if they make another...