[Stah]

This is Possible:

Put this in the /duty command.

pawn Код:

SetPlayerSkin(playerid, CIVIL_SKIN); // change the CIVIL_SKIN to the skin you want the cop to change to.

Or

You can send the player to the skin selection when they do /duty.

Put this in the /duty command.

pawn Код:

ForceClassSelection(playerid);
SetPlayerHealth(playerid,0);

You can use one of the method above. I prefer the top method.