Antelope - Digital Drawing

Here is my new digital art.
This time, I tried to sketch a wildlife creature rather than my regular domestic animals. It is an African antelope with two long horns which looks like an impala.

It has long ears and strong horns which usually used by the male folks to fight and defend themselves.

The drawing was done with AutoDesk sketchbook application and aided with an S-pen. Below are my steps:

Thank you.