I'm sorry, I don't have any pictures outside of what is in this thread. You can look up automotive rotisserie on Google and you can find a lot of examples. For the Blazers they used torsion boxes to help minimize body flex.
Here are my torsion boxes before they were installed.
Here are the only pictures that I have of the underneath.
You can see the torsion boxes on either side of the body on the bottom.
