Okapi

The present okapi has smaller ossicones whereas the more futuristic one has bigger ossicones, which are more known as horns for self-defense. The stripes on the present day okapi are noticeable and easy to see from a distance, but in the future they will have fewer stripes and they will be less noticeable. Okapis are very big and muscular, but in one thousand years they will be even bigger. However, they will not have as big of a belly: they will be more fit and mucular.