Heavy Metal - Mighty Fortress metal master

I can see I'll have little time for too many in-depth posts this week due to work commitments, but I'll try to post something each day even if it's brief. Today I bring you a metal master for the Mighty Fortress plastic set of the 1980's (from the Bryan Ansell collection):

Yes, it is as heavy as it looks. Can you imagine what the full set weighs...