Wow, she is super dope. She looks like she would fit right in with the game. The mask is a cool idea too. If you wan to expand this concept further, and make it an even better portfolio piece, try making a lineup with a few different characters. Like a tank, a mage, a support, sniper, ect… Build a lineup with like 5 characters to this quality. Show off more of your world building abilities.

Nice design Nicolette. There are a few things that I think could help you with your drawing. To start with, the torso is too long which makes the legs and arms look way too short. Also make sure you think about gravity and the way it will effect her clothing, especially the tears in the pants. I did a quick sketch to show you what I mean, I hope it helps :)