As waveryder said it helps if we know what you are after.
Most of the time people either design artwork to fit a particular CP. I don't think you will find that many people have deisigned artwork for a Hanaho joystick.
Your options would be to either design some artwork your self (or find someone to do it for you) or to use a generic CPO from somewhere like Mame Marquees. Have a look [
Here] for some generic CP artwork.