How can i get all (african)animals in zoo tycoon 2? trial version?

i need more animals in zoo tycoon 2 the greatest would be african animals in my zoo and great animals would it be great would it be nice with a rhinoeros,giraffes,elephants,zebras and lions hanging out with cheetahs i would be nice to make an african grland zoo and get all the animals in one exhibit and it will be good and interesting by matthew