[Kindred]

Something like this should work, yet you need to make the variables and such if you haven't

pawn Код:

public OnPlayerRequestSpawn(playerid)
{
    if(GetPlayerSkin(playerid) == skinidhere && PlayerInfo[playerid][pMember] != 1) //If the member is not value 1, and if they have a specific skin, and it continues.
    {
        SendClientMessage(playerid, 0xFF0000FF, "Restricted Skin!");
        return 0;
    }
    return 1;
}

Change variables to your variable as-well.