Natalia Will be aged up to when she is a Queen, so sometime in her mid-20's. This could also be considered AU, possibly, though being a Queen is in her future. She will be ruling alone, and kicking it off Elizabethan style.

She will be older, with longer hair, and genuinely lovely and matured.
If you want to plot with her or come from her universe then by all means, come here let's plot.