This is way more than I thought they would add directly from Jurassic Park itself! I didn't think they would include a Mr. DNA statue or even the Triceratops dung just to name a few! I thought because there was too few from that movie they would include in this update, so I thought for sure they would go for the rest of the film saga to make up any potential quantity.
Also, this is interestingly different from what I also thought on. I thought this would have more in terms of generalized gameplay stuff and be accompanied by a PDLC release. Turns out this is a whole lot like the JWE1 free Fallen Kingdom and BaBR dinosaur updates, where they are their own standalone thing from their "traditional" style of releasing DLCs and major updates together. Frontier are extremely cohesive with their Jurassic content releases after all.
Now I really wonder when the next DLC pack will release and what it may be. I still believe there's a good chance it's an expansion pack, and one of the two ideas I previously thought are more probable for this month (Camp Cretaceous or Site B).
Either way, I am looking forward to seeing this update's content myself when it comes out!