Without knowing what her coordination is like and the degree of control she has over her hands and fingers, this may or may not be suitable.
Have you thought about sewing or crocheting of some sort? You can get cross-stitching booklets with step-by-step instructions to create patterns, or depicting pictures of simple things like houses, or animals.
If you're worried about the needles, I'm certain you can get blunted plastic ones, I remember using them in primary school.