NHF – new heroes for Heroes V 3.1.

You can easily rework her; it's just a matter of changing her hair color and outfit! ;)

P.S. It seems like the Elven Alliance faction is somewhat lacking in terms of the number of heroes and heroines, or is the WIKI missing some?!

I think that's all. The most underrepresented faction is the Elven Alliance, as they weren't in Heroes 6. The Elven Alliance was in Heroes 6 and Heroes 7, but in 7, not all the heroes are new – some were carried over from 6, and some even from 5. This is logical, as elves live for hundreds of years and can bridge the events of Heroes 6, 7, and 5 with their long lifespans. This isn't possible with humans, so new heroes were created throughout all three parts, and that's the result.