...been to this site?
http://www.andysautosport.com That have a lot of stuff but they seem kinda shady
Look in the body kit section and click on a picture. They have 3 pictures of 3 different cars that have different pieces
I think they even have a picture of Billy's car on there
They do have a lot of other stuff though. Look under lights. There's a ton of neon's and shyt.