She looks OK based on the photos. She may have times that shes fast asleep for days on end. Also times when she wakes up a bit. This and then total length of brumation and time of year seems to vary a lot between them so you'll have to monitor her and just kind of take notes to compare to herself year over year. Another good thing to do is keep a log of her weight. When she is awake and somewhat alert you can take a quick weight measurement and maybe offer a little bit of water (don't force it, but make a drink available if she wants). The weight log will help you determine if her weight is stable or not. She might lose a little bit of weight over brumation, but it shouldn't be a significant downward trend. My guy would lose about 4-5% body weight over a few months, but this may also vary between them.