Radiant Emerald

Here is a... Gem unicorn paladin of Princess Luminace for a Ponyfinder game I'm in.

I imagine them similar to crystal ponies. They're supposed to sparkle. I have no idea how to make shiny, glassy, sparkly material, so I spent many hours just messing around with stuff. Didn't manage to capture the sparkly part, but at least the mane and tail look glassy? Maybe?

It's the scruffy lines look because I got tired of fiddling with it. And I was on a deadline. And it's going to be really tiny on screen anyway.