Character is atleast in her 20s.

It's 2289, two years after the victory of the BOS in the commonwealth due to the sole survivor helping the BOS to defeat the institute and finding their synth son. Romina Castaneda, a BOS Knight who you are friends with and are also within the BOS, (you can say what role you are within the BOS) are taking a wonder around Diamond City as they are off duty for the rest of the day.

credit to creator of image: https://uk.pinterest.com/pin/199002877278289343/