Here is my first submission.

Name: RZS-03.
Real Name: Gaston.
Species: Badger.
Age: 14.
Gender: Male.
Orientation: Doesn't want a romance. (Likely Asexual)
Personality: Mean, sarcastic, smart, egoïst, suspicious, optimist, persevering, cruel.
Fur Color: Purple-Lavander.
Eye Color: Red.
Alignment: Evil
Siblings: Megane The Badger (Older Sister) and Irene the Badger (Younger Sister)
Like: Making everyone suffering, dominating the world.
Dislike: Being powerless, failing on his plan, Sonic and his friends, his real name, being called by his real name.
History:Gaston is one of the few mobians who was born without any power or ability. He becore very jealous of every mobian who has any power or ability including his sister and especially Sonic, who is someone he strongly despise. He'll leave his family and build his own observatory when he'll build his weapon and gadget (and sometimes robot and also creatures.) for conquering the world. Of course it usually end by a failure. Due to his skill for building robots, he share a huge rivality with Dr. Ivo Robotnick.

Of course, I'll improve his bio soon. Anyway, hope you like it. ^^

Sonic and characters belong to Sega & Sonic Team
RZS-03/Gaston belongs to me