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!
Maxed all Lily Ranks for a single person.
Achieved maximum damage of 100,000.
Developed 100 different item types.
Collected all cards from CPU Chips.
Produced 10 "Sucky Games" within Disc Dev.
Produced 10 "Godly Games" within Disc Dev.
Invested in Commerce, Industry, and Public Relations to max level for all cities.
Got one person to Level 99.
Found all of the hidden Treasure Boxes.
Answered all "Quiz! Millionep" questions correctly.
Collected all figurines from Chocolate Eggs.
Acquired 100 items from dungeon objects.
Achieved Revival Ending in [Heart Dimension Neptunia H: Into Legend].
Earned a total of one million credits.
Achieved Ascension Ending in [Heart Dimension Neptunia H: Into Legend].
Invested in either Commerce, Industry, or Public Relations to max level.
Acquired 50 items from dungeon objects.
Fought in 1000 battles.
Caused a Parts Break 100 times.
Cleared [Hyper Dimension Neptunia G: The Golden Leaders, Reconstructors of Gamindustri].
Changed into Next Form for the first time.
Maxed a Lily Rank.
Used Formation Skills 100 times.
Achieved 100 Hits.
Connected two cities and traded between them.
Fought in 300 battles.
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].
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.