Collins Epic Wargames have made the Frontline General Southern Italy Map available as a paid PDF download.
From their website:
The Southern Italy Map (CEW00001A) is a huge 60″x50″ wargame map accessory for use with Frontline General: Italian Campaign Introduction (CEW00001) and any other game set in Southern Italy that requires a hex grid. This map allows players to run larger campaign games using our ICI board/miniatures campaign system. The beautiful Mark Mahaffey artwork looks gorgeous once printed. Hex size is 1.25″ across flats.