I have an acoustic but it doesn't have a pickguard atm and I want one so I was wondering if anyone knew any sites that sell this pickguard heres a link to lightnin hopkins with a guitar with a pickguard like it. Jack white also uses 2 of them on one of his acoustics to make it look like a woman's head with the sound hole being her face.

You might be able to get a custom shop (there's a few of them that are popular for doing custom work over the web) to make one for you. I know there's a few people on this site who know some sites that do custom stuff. Ask about that a bit.