Like a halo?
exactly that, as it is a fixed object, it is not necessary to move during certain poses, just keep the head in the same position and height.
and if it's also possible, to match the halo, to add these "wings" (this is more of a representation of wings but that's it in a way), I'm looking forward to the next update, I've seen the evolution of this project, don't give up on it . 👍