I'd like to get a signature for my priest. I got one done for my rogue and still love it just as much as when I first got it, so I figured it was time for one for my only alt.
Signature:
Visible text: Just the character's name.
Armory link/Facial screenshot: http://us.battle.net/wow/en/characte.../Stasya/simple
Gear set: Her current transmog works just fine.
Helm visible: No.
Your pose: I'm largely leaving this one up to the artist. Casting a spell could be cool. Or even just standing there. Even just from the shoulders up like a lot of sigs tend to be.
General colour scheme: Something priesty. Again, this one is largely up to the artist. Something with white lights or even some darker shadows thrown in to represent The Light and Shadow. I know it's what a lot of people ask for, but hey it works and looks good. :P
Any extras: The only thing I can think of is maybe a Naaru somewhere in the picture; but if that's too difficult, it doesn't need to be there. Otherwise, again, this is up to the artist.