For Christmas have a little preview of the model import plugin "B3D Model" enabling you to get 3D models made in other applications such as Blender or Crocotile 3D into your Baby 3D project.

It may be a very early version but the basics are present. And it does support animations (gltf/glb format recommended). 

I already had a little bit of fun trying this out. Hope you will as well.

The download also comes with a slightly updated version of the main plugin (0.912)which you have to use in order to try this out.

Merry Christmas!