Alright this is my first tutorial, so you'll have to bare with me if it's not best there is. It can be done with various images, this is just an example of what I've done. To make this specific signature exactly you'll need: Picture 1 Picture 2 Picture 3 Picture 4 Texture 1 Texture 2
The tutorial (posted in two parts): Part1: Part2:
Other signatures made using the same method, with slight abbreviations: