This unique set of skins is called "Carbon Cracks"...
They are made to look as if their paint is eroding/crackling away revealing carbon fiber body panels (not a big deal right?).Here is the thing that makes them so unique (with the exception of the Dodge Ram) all the skins are .PNG image files with transparency ,So this means that you can pick the what color you want your car to be (almost any color) then apply then Carbon Cracks skin as you would with any other skin and they should all show up with the same effect.
The Dodge ram was the first to spawn (from quite a few months back).If you look at the Showroom Sheet you can see that the "Carbon Fiber" design is in a checker pattern rather than the diagonal lines.The posted skin has been updated with the diagonal pattern,however it is still a single solid color (green).
The few issues that I know of are.The skins do not look very good with very light or dark colors (black or white) and that some of the "seams" where the skin folds around the car allows some of the base color through creating a line, this is more obvious with lighter colors.Not all the skins are exactly the same shade some are slightly lighter or darker.
Expect Improvements and Constancy for version 2.
~enjoy
1993 Lamborghini Diablo VT
1996 Lotus Esprit V8
2003 Bentley Continental GT
1961 Chrysler 300G
1969 Alfa Romeo 2600 SZ
The Ram