>>390630436
The animations and toggles were made with the separate meshes.
Remaking them with the combined meshes is an extreme pain.

But it can be done.
What you want to do is hit the red record button and edit that material located now in
your COMBINED MESH instead of the "Mesh Breasts".

To edit an animation you first need to drag it to a COPY of your model. You can work on it there. using a dropdown on the animation window