add this to ambientpedmodelsets.meta

    <Item type="CAmbientModelSet">
      <Name>BURGERKING_FEMALE_CREW1</Name>
      <Models>
        <Item>
          <Name>u_f_m_casinoshop_01</Name>
          <Variations type="NULL" />
          <Probability value="1.000000" />
        </Item>
      </Models>
    </Item>
	<Item type="CAmbientModelSet">
      <Name>BURGERKING_FEMALE_CREW2</Name>
      <Models>
		<Item>
          <Name>u_f_m_casinocash_01</Name>
          <Variations type="NULL" />
          <Probability value="1.000000" />
        </Item>
      </Models>
    </Item>