At some point of time I realized it was so stupid that the goat of the jurassic park era was only white. Yeah...that's what came out.
You can only have ONE goat variation in the game in case you could not tell. Content (JP esque goat 1.05)
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where to install?

right flippin' here
C\Programs(x86)\Steam\steamapps\common\Jurassic World Evolution\Win64\ovldata\Content0\Characters\Lifebait

Mixed Era compatible?

Well...yes because the game handles the JP goats as JW goats and uses their model instead of an own

Bugs?

Nothing I would have seen so far, Bugs and incompatible mods should be reported

What changes?

The texture, the "pattern" and in most cases the eye colour + the accessoires of the goat
small mod, I told ya

Version 1.0. release
Version 1.05 updated the JP version

The soandso on the goat does not 100% look like the goat in Jurassic park?

Yes, because it is work in progress and will eventually get better

(Ignore the next section if you just want the mod)

All in all thousand thanks for the download
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Modifying the goat yourself? You will need: (Skip the section if you just want the mod)

-Cobra tool + additional files on the website (look on youtube for certain english youtubers for tutorials (the basics))
-Photoshop or similar (because you have to be able to open PNG files and edit them)
-Winrar or similar for the downloads

IT'S SUPER IMPORTANT THAT NO FILE YOU WANNA MOD IS EVEN SLIGHTLY RENAMED; just because the tool only recognizes the files with their original names. (goes for ovl and PNG files)

a.) install cobra correctly with all aditional files and run ovl_tool_gui 8and click on File/open in the OVL Tool
b.) find the path I wrote in the short description
c.) find goat.ovl and click it

d.) now it opens the file with its content and you can unpack it to your desktop under Edit/Unpack
Now open the file you just extracted and edit goat.pbasecolourtexture.PNG to your likings
e.) after finishing editing it save it seperate from the game as an PNG (otherwise the Tool will not accept it)
f.) go back to your OVL tool and hit the Edit/Inject button and choose the edited PNG, when it's done, save
it to your desktop and drag&drop it to the original goat.ovl file, replace and it's goat time