Here is the full list of all 35 Megadimension Neptunia VII trophies - there are 17 bronze, 13 silver, 4 gold and 1 platinum.
Completed Neptunia VII!
Collected all cards from CPU Chips.
Used Formation Skills 100 times.
Found all of the hidden Treasure Boxes.
Collected all figurines from Chocolate Eggs.
Produced 10 "Sucky Games" within Disc Dev.
Produced 10 "Godly Games" within Disc Dev.
Maxed all Lily Ranks for a single person.
Developed 100 different item types.
Achieved maximum damage of 100,000.
Acquired 100 items from dungeon objects.
Achieved Revival Ending in [Heart Dimension Neptunia H: Into Legend].
Acquired 50 items from dungeon objects.
Achieved Ascension Ending in [Heart Dimension Neptunia H: Into Legend].
Got one person to Level 99.
Invested in Commerce, Industry, and Public Relations to max level for all cities.
Answered all "Quiz! Millionep" questions correctly.
Earned a total of one million credits.
Invested in either Commerce, Industry, or Public Relations to max level.
Changed into Next Form for the first time.
Maxed a Lily Rank.
Cleared [Hyper Dimension Neptunia G: The Golden Leaders, Reconstructors of Gamindustri].
Connected two cities and traded between them.
Fought in 1000 battles.
Caused a Parts Break 100 times.
Achieved 100 Hits.
Used a two person Formation Skill for the first time.
Invested for the first time.
Cleared [Zero Dimension Neptunia Z: Twilight of the Desperate CPU].
Fought in 300 battles.
Used Route Building for the first time.
Acquired a super rare item for the first time.
Acquired a rare item for the first time.
Used a three or four person Formation Skill for the first time.
Started a New Game.