That fairy pic reminds me of Yfke Sturm and umm... Tatjana Patitz (?). I think Kathy is beautiful. Sorry, just my modeling expertise instincts is telling me so!
I think that promo is terrible. She has a look on her face that isn't appealing at all. And I agree with Coconut_Oil, she looks really really old in it!
"In spite of all the temptation you have endured, all the suffering, you remain pure of heart, just as pure as you were at the age of eleven, when you stared into a mirror that reflected your heart's desire, and it showed you only the way to thwart Lord Voldemort, and not immortality or riches."
I think it looks like she has a hunchback in the fairy picture.
I've seen the pictures on her myspace account and she looks her age on them.
She is very pretty, she just has an old fashioned look and the fashion industry loves that look for certain things; I bet she will get a lot of modeling work. I love her taste in music from her myspace and she is pretty bright; she might be a little socially inept though.