As far as I know this is the model that is on the disc version of the game, so PS4 and XB1, so I assume that the very first patch fixed it. Apparently if you install the game from the disc and dont update then this is the default Sara. I dont know what this means for PC, I suppose it depends on how accessible the face model assets are after patch, if the model is completely replaced then we may be screwed (I dont think you cant add new models to frostbite)...if its bypassed in someway then there might be a way to access it, but as I'm not a modder I dont know for sure. Thats why I want someone who is familiar with modding to let me know if this is possible, if it isnt then I'll just have to hope that the upcoming CC changes make a big difference.