I'm going to make it into something like: :dying-entropy.deviantart.com/a…: so I wouldn't be tracing all of it but some of it, yes. You can look on my account to check if I've submitted it with credit to you and a link to the original artwork I use, if that's alright with you. Is letting me do this comfortable for you?
(sorry, that last comment was for another user) I'm seeing a pattern here. Each of these ponies has their corresponding symbol hidden in their pupils, and colored as such to where it's hard to pick out said symbol unless you look more closely. I like that idea there.