A critique for the weapons because I completely forgot about them:
It’s easy to reach for grey when you don’t know what else to do with the weapons colorwise. Fight this urge! It’s another opportunity to show her personality! You can bring some of that red into the guard, hilt, or scabbard or some section of the guns. Weapons can be highly personalized, so check some out. Does she have a personal insignia? Is she part of a company that has a recognizable logo that’s on all her equipment? Take a look at your favorite game weapons. Why are they so memorable to you? What makes them stand out from other game weapons? How do they tie into the user’s personality and design? Does it make sense in the overall design? Start developing your critical eye. You got this.