Show me a fat male companion. Sure every woman companion has an attractive body, but so does every man companion.
, Oghren, Justice(tell me rotting body is attractive?), Garrus, Wrex, Mordin, Zaeed. All are not on the usual attractive scale. Some people wanted to romance them or did, but none of them are considered conventionally attractive at all.
I agree that the bodies all had to fit a model so all have nice bods. But look at the face. Short hair is the norm or put up. Suddenly short hair does not make her suddenly not attractive or a thick jaw. None of them have huge scars that scratch out most of their face, none of them are rotting, or have cartilage/batfaces/Green fish face with gills.
Now, once again that said, at least Bioware is trying to show different ideas of beauty. That people are complaining about them even a bit stepping outside of these tiny boxes of what constitutes woman beauty shows that is the first step. Have women with pixie cuts and thick jaws and bald, high fashion mages. Maybe we can move beyond that as well.