Week04&05 - Create a character and make a simple story

I want to make a story that a girl grown up in a snow world without any color and this day she meet a pink bird telling her the colorful world outside.

I learned and created a 3D model in Blender. It took me lots of time since this is my first 3D modeling...

Then I tried to upload the model to Mixamo and get some animation, but somehow it didn't let me download, and the model lost colors/materials... 

Then, I don't have time to finish my story...