I feel like the best mages to work with are the humble ones, and Lia here in no way strikes me as the arrogant or flamboyant type. To me she looks like the competent, somewhat extroverted type who enjoys working with others but functions well enough on her own. It was interesting that Leo referred to her as ‘semi-elf,’ which suggests to me an elven ancestry through a grandparent at the most recent. While I’ve never seen fiery, red hair on full-blood elves, it seems to be pretty common among half- and partial-elves.
In addition to my penchant for confident redheads, I think it was Lia’s smile that drew me to her character. She has a very sincere and open expression, and I find it hard to imagine her not being of the Good alignment. Additionally, I like the all-around practicality of her travel dress. Leo refers to her simply as a mage, which tends to suggest wizard or sorceress, but I can see her outfit working for a cleric or traveling priestess, or even a druid with connections to a decent tailor.