im not very halo-savvy and this is an honest question, not bashing
I'm sorry, I dont understand the question? What is run-of-the-mil fan service?
Oh and im not sure if this will help with your question but she has a very laid out personality. She is humorous, smart, etc. She acts as a real human would most of the time and in a lot of ways is more of the main character than Masterchief.
Her character is designed as a woman who is built like a computer which expains the way she looks. She doesnt have typical behavior what so ever