Wow, that's useful. She's definitely kind of deep and paranoid in life. Taurus Rising is starting to sound very possible. Any other check points?
These are just generalizations. The houses can vary in size. With a Taurus Rising her sun could also be in the 9th house...
Other check points could be like... How does she come off and how does she see the world??
If she had:
Taurus Rising = comes off as kind of shy, stubborn, natural, and sees the world with realism.
Cancer Rising = comes off as shy, has a tendency to hold attention on themselves with their emotions. Sees the world with their heart.
Pisces Rising = Comes off as lost. Sees the world through rose-colored glasses.
You could go through all the ascendants until one seems to fit.
Like if I did this, I would be able to guess my ascendant even if I didn't know my time of birth.
If you're pretty good with astrology, you could try all the different ascendants and see where her planets fall in the houses. If she had Taurus Rising her Sun could fall in the 8th/9th house, but how does that work out for her Moon in Libra/Scorpio?? With Taurus Rising she would have her Moon in the 7th or 8th house.
If you consult a professional astrologer they could probably guess the ascendant. All the astrologer would need is some background information and and a general description of her personality.