Their's nothing unusual about the ring guys. I just pulled one out and at bdc not only is the bottom ring exposed but the top ring is peeking a bit as well through the intake .
What's making this look so odd is you can see both the ring and the rod through the windowed piston. Both the base gaskets are on. You can see a contrast in their colors.
Probably bolts are to long or it's tight and he's not used to seeing the gap left at the head caused by the crush ring. At any rate it's nothing that insuring the studs are ran in and if needed adding a washer or 3 won't fix.