It's a wonderful drawing. Very cute. I agree with fire1515 though. I wouldn't like her to look stereotypical. Though I can't exactly imagine how I want her to look. For me, all I can think of is Esmeralda. =/ When it comes to design, she's the closest thing, in my opinion.
But seriously, that is a really cute drawing. It makes me want to do one of my own.
We don't have hispanic people over here. If I saw that, I'd think they were hispanic. Disney would have to feed off of stereotypes to make it recognisable to all. Oh, wait, they already do that. Never mind.