Had this picture done for a while now, but only just got around to uploading it. The original character design was adopted from  REALRHEMORA, who is no long online from what I can find (which is why I took so long uploading this, as I try to credit designs when I can).

The basic idea of Chris Serpentine was one I came up with a long time ago on a monster girl forum, the story being called "White Knight Zora", about two mecha suits crash landing on a fantasy world. The first suit being reverse engineered by the kingdom for a clockwerk army that set out to conquer the lands. The second suit being found by a Holstaur bar maid during an invasion by this army, which she used to repel the invasion, and stop the king, who was under the first suit's control, and both suits were destroyed in the end. (the story drew elements from the Sega CD game Vay, and the more well known PS2 game series, Zone of Enders).

Later on, I came up with an idea for a group of characters called the Serpentine sisters, who were all daughters of an Echidna (known as a "mother of monsters", and hence their last name). The youngest was a Holstaur, and eventually I developed the story that this girl was the same character as the pilot from the White Knight Zora story. It wasn't until I adopted the character design from  REALRHEMORA that I had a look for Chris.

The armor she wears is based on the pilot suit from the miniatures game Ignition:Core, which I plan to use to make her miniature.