Huge improvement already.
Little kit looks really good. The inside foam roof looks actually squishy.
This has always been one of my favorite shots in the movie. Although, looking at it looping, I noticed that the T-rex's side mouth jaw parts, whatever they are called, are folding inwards like a piece of rubber, not really flesh like.
But even so, Stan Winston sure did an awesome job. Even if a T-rex didn't look exactly like this...technically.
View attachment 1551219
I'd say that has turned out really great....and knowing you, you will still find 6 more things wrong with that part and redo it again....