I decided to take the first pic (December 2015) and make a front-view version of it, sooo I put them together for good measure. A few minor differences in details, but eyyy.

Nichole Rexx is an energetic tomboy with a love for three things: building gadgets, working out, and eating. She knows no real stationary home as she lives a sort of "nomadic" lifestyle, moving from point A to point B and scavenging through junkyards. Nikki's ambitions and motives are quite cryptic to some since she apparently lives for the thrill of adventure. In a sense, her purpose in a society depends upon her current location as she wanders about.

Nikki was not necessarily one of those children who were abandoned by their parents--rather, she was the one who abandoned them at one point in time to pursue her insatiable craving for exploration. She spent a lot of her childhood in poverty with her family in the slums; fortunately, Nichole possessed an extremely potent yearning for knowledge, and would often read various encyclopedias and discarded books she'd find (or steal). Basically, she got off lucky as far as intellect goes.

After leaving her family as a young adolescent, tired and fed up with living such a restricted lifestyle in Brazil, Nikki started making her rounds as a vagabond who enjoyed a good dose of parkour from time to time. Needless to say, she kept herself fit as she grew older. As the years progressed, Nikki was able to find underground work available from place to place, fixing cars and occasionally serving as a hitman. Her extensive travels had allowed her to even make her way to North America, partially because she had established bad reputations in previous areas. She's currently wanted by a drug lord and a pissed-off butcher whom she stole meat from every now and then.

Nikki is composed of brains and brawn--she is extremely flexible and capable of lifting the front end of a car. Her diet consists of whatever context and location favors for her; she's still known to steal whenever nobody's looking, and even has a grim secret that she's not too proud of. Let's just say she was starving at one point in time and resources were slim. I'll leave the imagination up to you.