There's a couple different ways you can get signature's.
1) you can make them yourself using Paint Shop Pro or Adobe Photoshop (there may be other programs, but I these are all I know).
2) you can go to
Signature Country You will have to sign up (it's free) and then you can browse around and request one of the artists to make you a sig. You just give them a little information to go on, ie: hobbies, favorite flowers, family names, etc. Or
3) I would be willing to try my hand at making one for you.