[Lynn]

I used a key bind for all four.
So they'd all be the same record type.
Anyways,

pawn Code:

#define RECORDING "Soldier4" //This is the filename of your recording without the extension.
#define RECORDING_TYPE 2 //1 for in vehicle and 2 for on foot.

#include <a_npc>
main(){}
public OnRecordingPlaybackEnd() StartRecordingPlayback(RECORDING_TYPE, RECORDING);

#if RECORDING_TYPE == 1
  public OnNPCEnterVehicle(vehicleid, seatid) StartRecordingPlayback(RECORDING_TYPE, RECORDING);
  public OnNPCExitVehicle() StopRecordingPlayback();
#else
  public OnNPCSpawn() StartRecordingPlayback(RECORDING_TYPE, RECORDING);
#endif

pawn Code:

public OnPlayerSpawn(playerid)
{
    if(IsPlayerNPC(playerid)) return 1;
    if(IsPlayerNPC(playerid)) //Checks if the player that just spawned is an NPC.
    {
        new npcname[MAX_PLAYER_NAME];
        GetPlayerName(playerid, npcname, sizeof(npcname)); //Getting the NPC's name.
        if(!strcmp(npcname, "Soldier_1", true)) //Checking if the NPC's name is MyFirstNPC
        {
            SetPlayerSkin(playerid, 287);
        }
        if(!strcmp(npcname, "Soldier_2", true)) //Checking if the NPC's name is MyFirstNPC
        {
            SetPlayerSkin(playerid, 287);
        }
        if(!strcmp(npcname, "Soldier_3", true)) //Checking if the NPC's name is MyFirstNPC
        {
            SetPlayerSkin(playerid, 287);
        }
        if(!strcmp(npcname, "Soldier_4", true)) //Checking if the NPC's name is MyFirstNPC
        {
            SetPlayerSkin(playerid, 287);
        }
        return 1;
    }
    return 1;
}