Hello!
In general the chopper should have the "southern" scheme - that means sand and tan on top and sides, light blue bottom of the hull and wings, as opposed to "northern" scheme with gray and green. A red star on the underside and both sides of the rear of the hull. And a number (two, three or four digits) on the tail boom. Special markings might include the "outstanding crew" symbol on the nose. Hope it helps, have a nice day
Pawel