Tessa

In her youth Tessa was a very lively and kind-hearted girl at first glance, although was actually a rather morbid and disturbed individual, as hinted at by the décor in her room: shelves with human bones and skulls, bottles of what appeared to be blood, occultist and satanic religious scrawlings scribbled on her walls, among numerous other grotesque items. Furthermore, Tessa had a habit of digging up the corpses of her deceased relatives, harvesting their bodies (hence the human remains in her room) and also using their hair to decorate her drones with, something she did not see as abnormal. These morbid interests were contrasted by other more immature room decorations, such as a stereotypical "Live Laugh Love" sign mounted on her wall, crayon drawings of childish things, a pink dollhouse with buff male figures in swimsuits, and many others. Generally, Tessa appeared to be a very "girly-girl" when not engaging in her morbid interests.

Appearance: Tessa was portrayed as a dark silhouette with white glowing eyes, akin to all humans in the series. She possessed a slender, malnourished physique and a relatively tall stature, standing taller than the Worker Drones yet distinctly not resembling a full matured adult. Her hair was black and styled into downward twin tails, each secured with a hair band at the lower end. Her head was also noticeably larger, rounder, and more "cartoony" than all of the other humans, who retained a more realistic appearance.

Her silhouette suggested she was dressed in a short, dark dress with half short cap sleeves with ruffled cuffs, waist band with a bow on it, complimented by high heels, and a large tilted black double looped bow behind her hair.

Based on her hybrid appearance, it can be determined that Tessa had black hair and light skin, although her eye color is still undetermined. It also reveals that Tessa's dress was black and purple, had a corset-like structure with purple lace, and a layered skirt with ruffled ends, as well as her bow possessing a purple centerpiece.