You can view a preview of this portrait, as well as all other portrait packs, in the Portrait Gallery
This WeiDU mod will replace Imoen's portrait with my new version that has long blonde hair. Because of the change in hair length I have replaced her in-game avatar with that of a female, elven mage (who has long hair). This does make her shorter, but oh well. Ok, I can't guarantee its loveliness but it is blonde! You have the option of giving her short, blonde hair (Normal Imoen length) or longer blonde hair (Aerie-ish length).