she is a synthetic android created by the late Dr. Gerald Robotnik, and the (non-biological) sister to Spectrum The Hedgehog Audrey appears as a slender anthropomorphic hedgehog with light brown fur, blue eyes, and peach-colored skin that covers her snout and the inside of her ears. She has a small, black nose, triangular ears on top of her head, and a short, pointed tail. She also has long, wavy hair that reaches her hips and turns pink, with two side bangs. For the costume, Audrey wears a pink heart hair clip on her left-side bangs, along with two yellow star-shaped hair clips with black barrettes on her right-side bangs. She also wears a white t-shirt with a pink hooded top and a light gray belt with a black buckle wrapped around it and holding up a denim skirt. On her feet, she wears a pair of light blue and white shoes with pink bows, white toes and pink stripes. Underneath her fake skin and clothes, Audrey has a silver body made up of well-placed robotic parts (like a turbine on her chest). The only parts of his body that still look (at least somewhat) organic are his eyes and mouth, with his eyes glowing from being composed of monitor screens and a mouth full of teeth made of porcelain. She also has a symbol painted on the backs of her hands, with an Upsilon symbol on her right hand and an Eggman symbol on her left.