Kayama Reijo from Blue Archive! An assault rifle wiedling bodyguard from Shanhaijing, she's very serious and professional until you get her talking about kung fu. I play on global server, so I cant have her yet, but maaaaan is she pretty.

PROMPTING NOTES

Most art of her is in her red dress and jacket, so you might have to be a bit creative with your prompt when making custom outfits. Its definitely not hard though. Additionally, the thigh strap is also pretty hard tied to her data, but again, you can get it off with some effort.