CMD:skin(playerid, params[])
{
    if(isnull(params)) return SendClientMessage(playerid, COLOR_RED, "Podaj ID wyglądu postaci.");
    new SID = strval(params);
    new DBResult: result;
    new id[16];
    if(IsInvalidSkin(SID) || SID < 0 || SID > 299) return SendClientMessage(playerid, COLOR_RED, "Nieodpowiednie ID wyglądu postaci.");
    SetPlayerSkin(playerid, SID);
    format(query, sizeof query, "INSERT INTO `skin` FROM `players` WHERE `x` = '%f'", SID);
    db_free_result(db_query(DataBase, query));
    format(query, sizeof query, "SELECT `skin` FROM `players` WHERE `x` = '%f'", SID);
    result = db_query(DataBase, query);
    db_get_field(result, 0, id, 3);
    db_free_result(result);
    SendClientMessage(playerid, COLOR_GREEN, "Wygląd postaci zmieniony.");
    return 1;
}