While I think the discussion is good, I wish someone could change the title of the thread. I don't think this has anything to do with miniwargaming, just an unfortunate OP post without a link.
I really like Malifaux as a game and really like most of the models as well. I have the Viks, Raspy, Tara, and Ramos crews. I'm building a McMourning crew but didn't start with the crew box. My wife is painting the Lillith crew box and I bought her Lady Justice as well, just in case she likes it.
Some models I really like, for example the new Raspy (I have an old sculpt and the new one). I like the old Viks better than the new ones, but I also painted pointy Vik with a little more clothing covering her legs. That is one of the cool things about the hobby, a great sculptor makes the base model and then I get to put my own interpretation on the model, colors, pose, etc. My new Raspy is painted with Khador colors (Warmachine) because I wanted to do that and will probably use her to lead my Khador army every once in a while.
Screaming sexism because of a piece of plastic is a little pre-mature. Sexism is an attitude and way of looking at the world, but that is impossible to tell just by looking at one thing. If a guy showed up to play and every one of his models was a naked woman and he called the women in the store demeaning names on the way in, I would suspect he was a scumbag. Of course, if he showed up with fully-clothed models that were not demeaning in any way, yet called the women demeaning names on the way in, I would still suspect he was a scumbag. Perhaps the models he brings has nothing to do with it, perhaps its' the way he treats women that is the indicator.