Except that the breasts are much bigger than at the beginning, that the arms are now thinner and difficult to relate to the rest of the body and that she has a lot more muscle on the legs...
Your comment was that it's "really not realistic", whilst conveniently ignoring that it's consistent with the rest of the art.
Now you're trying to say "her arms are thinner" which they're not, and that she's got more muscular legs... That's not the same as what you said.
As for her breasts... Get your eyes tested. They're not bigger, it's just the angle and lighting of the shot combined with how she's been posed. Same for her arms and legs.
Here's the thing though.
All of what you said in these two posts, is disproven by only looking at the attached images in the OP, and by understanding how angles and lighting work.
Going in to the game, there's the bonus images found at the beginning of the game that show that she has muscular legs, the same thin arms and the same funbags on her chest.
Either pay closer attention to the images, or go and replay.
:EDIT:
Here's the first time we see her "in person" in the game... Look at those muscular legs, those huge tits that are the same size as the picture Fasder shared that you commented on, and those arms that look the same too.