I had a brain spasm. It wasn't a gradient, it was a solid green.
I PMed Met to see if he still has that sig/av. He's going to PM it to you if he does. If not, just make the Sig solid blue with the logo on one side, and the rest plain. Very simple, very clean. Maybe a border around it, with orange white and blue? I don't know... you're the artist. Whatever looks good. Sorry to be so vague... Hopefully Met can come through.