I'm practicing this technique which enables you to make a signature look like the render is popping out from it. This isn't finished yet but it's close to it and I wanted to get some opinions on it.
my whole time using photoshop ive always hated those type of sigs and pop out sigs, god i should really try to find my old stuff from my photoshop days, its a good sig the actually background could use some more depth and the text needs work as well