This was a skin for Aurora from Paragon.
Original concept by Paul Richards
https://www.artstation.com/autodestruct
Did the Keyshot renders to help figure out the materials before sending it off to be textured.
If you want to learn my process for creating characters like this I will be teaching a class on UArtsy starting the end of this month. Sign up now!
https://www.uartsy.com/p/introduction-to-character-creation-with-jarad-vincent