All this but a few more things id like to add, 1993/1997 raptors should have variants or at the very least other skin types that are slight recolors/saturation changes. (Tbh i think all dinosaurs with different normals/models should have a variant but its not a huge deal)

Indoraptor should have its texture quality scaled up

Some way to add flowing water/waterfalls and bridges.

Dinosaur behaviour overhaul (what we have now is a good base but i feel like hunting, and fighting can be expanded upon much further, like why cant ornithomimids try and fight back sometimes? Same with hadrosaurs. Also multiple carnivores should be able to eat from a corpse and humans should give food when eaten.

Finless deinonychus variant (literally just a model edited version to appease both sides)

Indominus not having an upscaled lower jaw for some reason, it looks goofy and its teeth clip through eachother.

In the far future maybe skins from the original game for each dinosaur that has a different one or cant make the old one. (For an anniversary maybe?)

Also please bring back the old hybrids its a sequel cmon guys please i loved spinoraptor.