As in your previous post of how to create separate body parts, you can do the same here. Go to the tool of the little square with the dot in the center (the grouping tool) click on it and then look for the option that says spawn props. This will cause every group to become a separate prop. hope this answers your question

Dive into Fantasy and Ride the Waves

I have many scenes in my head, but non of those are on paper.
I have yet to learn to bring those to life.
The ones that I give life, are not those I see