The pitch is pretty good, but the tone and accent are a bit weird. I would recommend watching some Australian and/or British people and studying their accents and the way they talk. Tone-wise, it's very soft spoken, which, that might be your volume, but Tracer is a very open and outgoing character. So I would recommend hyping yourself up before you voice her. That way you get that outgoing and confident sound. The audio is at a pretty good level for this one, but it's still a little bit too quiet.