These are the files i used for the Mixamo For Unity tutorial series just in case you want to test things out.
The Tutorial is located at https://www.youtube.com/watch?v=Sulx0rz3Jy8&list=PLHOEpavz5Hjlk1SHjsaGq05F3YUHtTvg7
This project is just the Unity.Animation sampels project with the model I used for the tutorial series. Here is the link to that project if your interested: https://github.com/Unity-Technologies/Unity.Animation.Samples