I agree with the above. I'd go with either the Losi or Axial. The Losi is nice because of its size... you can use it indoors or outdoors, and since Losi is such a reputable company, I am sure the little truck will be very capable.
As for the RTR Axial, it is quite a bit bigger (1/10 scale), but it is already tried and tested, and it is a very good beginner crawler. It also has countless upgrades available for it once you/your daughter become more experienced with crawling.