thanks for the comments guys =)
i used a soldering iron to make the grooves, and then i painted the entire strip black (3 coats) then I used acetone to remove the negative black paint to reveal just the grooves. then i carefully painted the other parts grey. In retrospect, i wish i had done this on a brand new pair =T
i dont see where you got jordan 3 from i mean there deff cool.. all you did was put cement print on them.. that doesnt mean they are jordan 3's and. you should coustomized your kicks on a fresh pair.. just a head's up nice tho.