Thanks Oshizu, and Nindigo for the ideas. The issue with just playing her is because of her Vampire nature, her needs are well nearly no existent. No need for fun, socialization, restroom breaks or hygiene. Only plasma and energy does she require, both easily maintained with a dark meditation and a feeding a day unless I go nuts with my vamp powers or exercise. She is stupid rich as in maxed out so she doesn't even need to earn money. At this stage she would stay happy and fulfilled even if I just let her run without controlling her as long as every once in while I made her pay the bills.
Challenges might be fun, while she lurks as a NPC for a while. I would have to create a clean bin version as she wasn't a sim I controlled the creation of. She is the great, great, great, great, great, great, great, granddaughter of my first sim on Sims 4 and can trace her roots to many sim townies, and nearly every sim I created. She was the first sim to be born a vamp, first sim I controlled to be a toddler and maxed out as one, first sim to be cured of vampirism, first sim to be a plant sim, first ghost/vamp cross, first klepto sim and first restaurant owner. I've done everything with her. But game play has lagged with no goals and minimal maintenance. I think retiring her to NPC statues until the next expansion may be the best option.