It's back to the Medieval times for us today, and being me, Game of Thrones sprang to mind.
Here's my attempt at flag mascots. A lion and an eagle in-case you can't tell.
OPI - Wocka Wocka
OPI - Jade is the New Black
Models Own Nail Art Pen - Black/Gold/Silver
This is what I attempted replicating, really wish I'd had some stamps.