It took a few attempts, but I got a shot of whatever's going on with the alioramus, who still has wiring sticking out of his head:
If you zoom you can see it goes down his spine, too.
Also, I think the carnotaurous has been moved so far up that people are just flat out missing him. Depending on your position in the vehicle you need to crane your neck to see his head (I'm average height for a woman, for reference). You can probably imagine how surprised I was when I took my family on the ride and I was the only person looking to the right in the picture.
He's also occasionally just not moving at all; when I first saw him stuck up there his head was at least going back and forth. Now it varies.
Still less embarrassing than Tiana's.