Step 21 - (Optional)
Add extra detail lines along the head and up the horn!

Step 22 -
Start the top of the ear with a slight curved line, like this! ⬇️

Step 23 -
Finish off the ear how you want!

Step 24 -
Erase the extra lines.

Now your done!!!

Just need to color now!

Flat color

Shaded, highlighted, and detailed!

And the cover!

I hope y'all liked the tutorial!!!
Show me/tag me if you decide to follow! I'd love to see it! ^^