Long story short i could not think of a single character crossover so i decided instead to have Neo dress up in cosplay as some great characters from other series.
Cheza (left) is from the series Wolf's Rain. Cheza is a young girl artificially created from a lunar flower, she is believed to be the key to unlock paradise in a dying world. Legend has it that the paradise could only be discovered by the now extinct wolves of the world but the creation of Cheza drew together a group of Wolves hiding among humanity. Wolves find themselves at peace in Cheza's presence and Cheza is very loyal and protective of the wolves, Cheza is very soft spoken and often sings a song for the wolves.
Melfina (center) is from the series Outlaw Star. Melfina is an android created for the sole purpose of finding an ancient treasure The Galactic Leyline. Melfina travels with a crew after being awoken with hopes of discovering more about herself. Melfina is very sweet having freewill and emotions she takes on the role of a mother figure for the crew. Melfina is known for singing a mysterious song from memory that might hold a hint about her creation.
Yin (right) is from the series Darker Than Black. Yin is a doll, a emotionless medium who can use water to create observing spirits. Yin who was previously a normal human became a doll sometime after the events of the mysterious anomaly in Japan. Yin works as part of a team working for a syndicate to take down contractors which are people with powers who use them negatively. Yin throughout the series is shown to grow a will of her own and express some emotions after remembering events from her childhood when she played piano.
Artwork done by hiwonoafu.tumblr.com/