Help me edit a picture? (Resolved, thanks Night Pony!)

[Chishio Kunrin]

You know you're a complete failure at art when you can't even draw lines correctly. I've been trying for over an hour now, and I can't edit my new pony's eyes the way I want them to be. So I've given up and decided to ask for help.

I need someone to take this pony:

and edit lines into the orange part of her eye kind of like the lines in this Sweetiebot's pupils:

Spoiler: show

[Night Pony]

Spoiler: Well I tried • show

[Chishio Kunrin]

Whoa. That looks really good. Thanks, Night Pony!