Item description:

First one is for Full Bars clime up the nearest tower and activate it to unlock the trophy.

Second one Will give you Fully Inked in the event you didn't get enough EXP through normal story just pause open skill menu and buy the last skill to unlock trophy.

The Last one will give you 4 trophies. Archeology 101, Dead Letters, Memory to Spare, Island Liberator. To get all of these clear the last outpost I have a lot of end game weapons so you should have no problem. Next got Into the safe house in the outpost and interact with the laptop to get all memory cards. Next open the map and find the letter Icon and walk to it ( its really close to the outpost) and pick it up. Lastly open the map again and pick and relic and pick it up and that will give you 60 relics.