Looking for Handel’s “Messiah” in Sibelius or Finale format

I am trying to track down Handel’s “Messiah” (complete score) in Sibelius, Finale, or XML format. I am happy to purchase files, or commission someone to do that work. I have checked CPDL.org and IMSLP.org – there’s only a few movements available in those formats. (And PDF’s won’t help.)

If you have any suggestions, please reach out to . Thanks in advance for your help!