Item description:

I'm not entirely sure how many of these will work because I've done all of these things across Campaign mode and Multiplayer mode, Please check and comment if it works.
The Save Set includes saves for:

ACE OF ACES trophy
Completed all campaign mode missions on ACE difficulty with an S rank.

Hardened Vet trophy
Completed all missions in campaign mode on all difficulties.

The Highest Achiever trophy
Obtained all medals in campaign mode.

Bird Of Prey trophy
Destroyed all named aircraft in campaign mode.

Frequent Flyer trophy
Flew a total of 76,500 km in campaign mode.

Need A Bigger Bank Account trophy
Obtained 25,000,000 MRP in total.

MRP Aplenty trophy
Obtained 40,000,000 MRP in total.

I've written guides for each of the saves individually so you should have no problem understanding what to do.
These are the only trophies you should be missing after a normal campaign run and some multiplayer matches so, Good Luck!