I recently made this video tutorial to help people with their signature work. I got this file from a friend and edited it into a full blown signature. He wanted me to make a video to show him what I did. It's long about 27 minutes, but worth a look if you're new to signature making. Also, lastly, I recommend listening to music during the video since it has no sound and is quite long.
Also here is the finished outcome.
Enjoy the video.