The original Jurassic Park recreation, I tried to be as screen-accurate as possible.

Mods list you will need for this:

Expanded islands: https://www.nexusmods.com/jurassicworldevolution/mods/800
Enhanced terrain tools: https://www.nexusmods.com/jurassicworldevolution/mods/802
Enhanced mixed eras: https://www.nexusmods.com/jurassicworldevolution/mods/72
Invisible fences (for the light steel fence) to hide some odd but necessary fencing: https://www.nexusmods.com/jurassicworldevolution/mods/469
Expanded paths pylons and fences (eppf) for additional "tour" tracks ( *the very first version* ) : https://www.nexusmods.com/jurassicworldevolution/mods/844
Segisaurus new specie: https://www.nexusmods.com/jurassicworldevolution/mods/1162?tab=files

I also really suggest the following mods in order to have the best experience:

Jurassic Park expansion pack for several dinosaurs and signs re-texture: https://www.nexusmods.com/jurassicworldevolution/mods/124
Environment rework version 2.2: https://www.nexusmods.com/jurassicworldevolution/mods/19?tab=files
JP fences without mesh: https://www.nexusmods.com/jurassicworldevolution/mods/750
Tree 4 replacement: https://www.nexusmods.com/jurassicworldevolution/mods/550
Tree 3 replacement (which I really don't remember, looking at the pictures I posted may help you to recognize the mod it comes from)

You can also have a in-depth and guided tour of this map here: https://youtu.be/8eb7feM-xlc