Character rigging and animation 3D

The project consists of rigging four characters (it is not yet determined if they are humanoids or fruits) and then animating each one, the animation has a duration of 45 seconds for each case, where the character must explain a product, in this case a set of yogurts . The voice and 3d modeling are provided, the result will be used for an augmented reality project, so the animation does not have to be very detailed. We require the animation in a .fbx format for Unity.