I was at a hobby store in buffalo and they had a TON of 1/25 scale plastic model kits based on the 2005-2009 mustang. one of them was a GT-500KR

. Other than the stripes on the hood and side decals are silver or white (hard to tell with box art) it can easily be used to make a replica of the NEW KITT

. it is TOO new to be on ebay but if you do not have a hobby store in your area you can order it
here.
They also have the following kits based on the stang
Stock 2006 Mustang GT hard top
Stock GT-500 hard top
Shelby GT-H hard top
2008 'Bullitt' special edition hard top
and the previously mentioned GT-500KR
as for the stripes being the wrong color. there are people out there who make custom decals and stripes in different colors.
Keith Marks is one of them, he does not offer GT-500 or GT-500KR decals, yet but i am sure he will, just email him and tell him you need em in flat black

. And if you are doing models of ANY other cars past or present, check out his decals they are nice and well done

.