Includes the following:

Inside of Titanus.z2f:

• Titanus (animal)
• Phorusrhacos Nest
• Titanus Gift

Inside of Indricotherium.z2f:

• Indricothere (animal)
• Indricothere Gift

Inside of Argentavius.z2f

• Argentavis ambient

Inside of Andrewsarchus.z2f

• Andrewsarchus (animal)
• Andrewsarchus gift

Known issues (07-24-2023)

• There is a bug in the zoopedia that prevents the Indricothere from showing up as a zoopedia entry or as a purchasable animal. I noticed many named entries in the xml files do not match up which could be causing the problem.
• Same deal with the Andrewsarchus. Titanus seems to work fine though. Unsure about Argentavius.
• Compatibility determination could be innacurate; original post with instructions is long gone.