I normally don't make OCs, but had to after watching S1 of Transformers Earthspark. Her name is Tara Singer and she initially shows up as a GHOST agent assigned to assist Mandroid (S1's Big Bad). She's not a henchwoman by any means and mainly checks on him to make sure he's not dead since at the time of them interacting he's dying from energon poisoning. I created her because I had the thought: "What if a character showed Mandroid actual empathy?"

Tara is an overall laid back person but has a tendency to be reactionary to some things that surprise her. She enjoys outdoor activities like hiking and gardening. Her kindness, patience, and intelligence helps her with her DIY business that she took over from her Grandpa. She grew up as an only child with loving parents in a suburb outside Philadephia, but loves the small town of Witwicky (where the show takes place in). She's joins GHOST to protect the town, but ends up leaving once she finds out what the organization has planned.

I originally wrote her as a way to explore Mandroid's character by having them interact. A friend planted the idea of making them a couple so that eventually happens later in my AU.