Create Unity Avatar

We need someone that knows how to do animation using Unity3D [login to view URL] We need two Avatar faces, male and a female, based on the images in this drop box folder. [login to view URL] We need just the faces, with partial headwear. The animation of the two mascots will go onto our robots. Please see sample video that's in the same DropBox folder. We need the two animations to do what this avatar is doing. The head tilts left and right slightly, robot smiles, winks occasionally and then the lips move when the robot speaks. We need to get going ASAP.