Why don't you just look up an black cougar with an aerogear extreme kit already on? look at cougardb.com, but I guess you wan't it on your car right?!
Also I think you have to be pretty good at paint tools to get it any good... you know you have to adjust the angels color brightness and all to get it to "fit" your car... But Im not gonna say to much because Im not really in to that kind of things... but I did give it a little try but I don't have any time to make it any better to tired... maybe tomorrow.... but I belive there are atlest a few here on the forum that can do this... but I guess almost no one want's to, it's just takes time...