https://mega.nz/#!SBNn2B7C!GOQ1BcNjz23jtfLc04wIqqEHWuErBtzqvdpC_hB29iA Self-explanatory. Make sure you've already finished it in normal as these should be your last achievements. (You could probably beat the last mission on normal to get the achievement). Rehash/resign as usual and back up your main profile in case something pops out of order - I haven't tried those saves on a dummy profile. Please leave feedback if something doesn't work as expected.
