I've not seen the latest Jurassic Park movie, but I've seen a clip with velociraptor's with feathers, and maybe quetzlcoatalus too? Along with colourful skin on eg compsagnathus.
They seem to have moved on a bit, they're balancing audience expectations with latest research, I expect.
This guy had feathers and they made him the right size https://jurassicpark.fandom.com/wiki/Oviraptor
They didn't revisit any of the previously featured dinosaurs. The T-Rex in the latest film looks like the best science can ascertain ... in 1990.
My knowledge of dinosaurs is a few decades old really - any good sources for a summary of T-rex developments in particular or dinosaurs more generally?
I could imagine there's some great videos out there? I'd be keen to have scientific basis given rather than speculative artwork.