If you can't find anything online, you could produce the mandolin tab using abcm2ps or something like easyabc that uses it. This is the format file used at mandolintab.net.

beginps
  
  /m_head{/Helvetica 10 selectfont
          0 -5 M 90 rotate(Mandolin)show -90 rotate
          pop
          m_lines
          newpath
  }!
  
  /m_lines{
    0 10 30 {
        dup 10 exch moveto 660 exch lineto
    }for
        stroke
  }!
  
  /m_fret{
  /Helvetica 20 selectfont
  jf_fret 9 gt {-15}{-8}ifelse 
  jf_string 10 mul moveto 
  %jf_fret 2 string cvs show
  jf_fret[(0)(1)(2)(3)(4)(5)(6)(7)(8)(9)
          (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20)
          (21) (22) (22) (23) (24) (25)]exch get show
  }!
  
  /m_nofret{
  /Helvetica 20 selectfont
  -5 15 moveto (X) show
  }!
  
  /m_note{gsave
          -6 T 
          /jf_note exch def
          /jf_oct exch def
          jf_oct 0 ge {
            jf_note 7 lt {
              /jf_string 0 def
              /jf_fret jf_note def
              }{
                jf_note 14 lt {
                  /jf_string 1 def
                  /jf_fret jf_note 7 sub def
                }{
                  jf_note 21 lt {
                    /jf_string 2 def
                    /jf_fret jf_note 14 sub def
                  }{
                    /jf_string 3 def
                    /jf_fret jf_note 21 sub def
                    jf_oct 0 gt {/jf_fret jf_note 9 sub def}if %not sure why!
                  }ifelse
                }ifelse
              }ifelse
            m_fret
          }{
            m_nofret
            }ifelse %oct
          grestore
  }!
  
  endps