It looks really nice overall. The color is too light though. The color out of the bottle is correct and should not be lightened at all. CARC Helo Drab Green is a very dark color.
This version is not a training version. There were only 2 prototypes of the helicopter built. They never went past the test phase and were not bought by the US (or any other) military. The program was subsequently cancelled in '04. The two prototypes were put in musuems and haven't flown since.