I see a mixed breed puppy and, because of that, it is hard to predict what she will look like when she gets older. I would just wait it out and see what she looks like when she grows up.
Sabra - female GSD - born April 30, 2012
Sargeant - rescued senior GSD male/foster failure - approximately ten years old (August 2013)
Max - rescued GSD - Dec 22, 2010 to March 7, 2012 - at the bridge
Sable - rescued GSD - at the bridge