Just brought this cute girl home. Ideas on mix?

This is Suki (inspired from Avatar: the Last Airbender). My question is just based in curiosity, I'm eventually going to get the DNA test for her. She was rescued from a reservation in my state. We think she has German Shepherd but I'm not sure what else. Just figured I'd share her here and see what people think! She's a super sweet pup too. We are lucky.