” Is it only a sleazy photo if used for political purposes? “
In a way, yes. When they added “or you could vote for Cruz.” That was sleazy. There were several super models in that feature. Kate Moss being the only one I recognize. Super models do that sort of thing to further their career, and to get a paycheck. It’s a lovely pic of a very beautiful woman. 16 years ago.
Melania is an attractive, nice and likable woman BUT whenever your job requires you to do something that goes against your morals it's time to find another line of work. That she didn't do that makes me question her moral judgment.