This will only show when you select a nick that has clones in the channel.
Code:
menu nicklist {
  $iif(!$ialchan($address($$1,2),#,2),$style(2)) Clones ( $+ $ialchan($address($1,2),#,0) $+ ) :{
    var %i = 1,%a
    while $ialchan($address($1,2),#,%i).nick { %a = %a $v1 | inc %i }
    echo -eatic Info Clones from: $address($1,2) $+ : %a
  }
}