Okay, I bet hardly no one knows who every character is that I've colored and sketched. Well, a day or two ago, I didn't know them either! However, my friend, https://www.weasyl.com/~jayleebeanz, led me to a youtube video that told a lot of interesting secrets about my favorite blue spike ball. Those secrets were these scrapped characters: Sharps the Chicken, Max the Monkey, Mach the Rabbit, and Tiara the Minx.
However, the last one was actually a human. She was supposed to be Sonic's girlfriend in the first Sonic game, but thankfully, SEGA said no to her. And since I don't want humans in my storyline (save the Robotniks and that General guy from Shadow the Hedgehog) I mixed the original Madonna with this cute deer pic http://return-to-mobius.deviantart.com/art/R2M-Elise-Concept-187311561 to make the new character, Madonna the Deer.
(SEGA owns all original characters. Madonna the Deer is mine, though, so DON'T TAKE MY JUNK!)