Animals than can be added to AoE2

[ZestySage992416]

Basically we need a Tropical DLCs now. Most animals missing are form that region.

@ZestySage992416

Tropics also requires more variations for vegetation. We lack in Banana Plantations, Capibara, Tigers, Gorilla, Orangutan, Tapir, Mango Grooves, Banyan Trees, Aligators, Giraffes, Hippos, Black Panthers and Peacocks and so much more.