Just in general and not addressing the minor aspect, I'm not sure deepfakes are going to matter much. It's going to just be like modern fakes where a head is pasted on another body, the information of what their body actually looks like is going to be missing. And you can't extrapolate accurately from the clothed form.

There was an art series of photographs by Spencer Tunick with women posing dressed and undressed that I think highlights the point. Here's one example (NSFW) The full gallery makes a better illustration of what I'm talking about if anyone is interested, but I'm sure most of us have experience with this in our lives anyway.

Edit: I think I got the artist wrong... I'll correct if I can find the right guy.