Pics of rear hatch tent/canopy/screen?

[Dogwaggin]

Does anyone have any pictures of what would have snapped around the open rear hatch to make an extra tent or screened in room?

So far I haven’t had any luck searching on Google or this forum, but I feel like I saw a picture of one maybe here somewhere. 
 

I’ll be replacing the trim around the rear hatch and it has snaps where fabric walls could have been snapped in.  I’d love to see some pics of the original add on.  I’m sure I will have to make something custom down the road.  Thanks