Here is the full list of all 50 Metal Gear Solid: Peace Walker HD Edition trophies - there are 39 bronze, 8 silver, 2 gold and 1 platinum.
Obtained every trophy.
Collected a soldier using a divine wind.
Reached a total of 20,000 or more Camaraderie.
Cleared "Capture the Enemy Base 06" in OUTER OPS using only soldiers.
Played using all of the rules in VERSUS OPS.
Carried out a trade.
Obtained every costume.
Read all of Paz's diary.
Cleared all hunting quests.
Cleared all MAIN OPS and EXTRA OPS missions at Rank S.
Cleared all EXTRA OPS missions at Rank S.
Cleared all EXTRA OPS missions at Rank A or higher.
Cleared all EXTRA OPS missions.
Customized ZEKE's head parts and foot parts with special AI weapon parts.
Acquired stealth camouflage. Never worry about being detected ever again.
Performed a Leap of Faith.
Acquired Infinity Bandana. Never worry about running out of bullets ever again.
Obtained Rank S on a date with Kaz.
Defeated all AI weapons.
Nicely cooked a ration.
Cleared all MAIN OPS missions at Rank S.
Cleared all MAIN OPS missions at Rank A or higher.
Cleared Chapter 5: Outer Heaven.
Threw a chaff grenade at ZEKE (single player only).
Reached 100 kills.
Read all of Strangelove's memoirs.
Rolled 100 times or more in a single mission.
Read Huey's love letter.
Complete Metal Gear ZEKE.
Reached 50 or more game overs.
Obtained Rank S on a date with Paz.
Heard a ghost on the radio.
Assembled all special staff members.
Attacked enemy soldiers by blowing up an oil drum or truck (single player only).
Cleared Chapter 4: The Illusion of Peace.
Defeated Pupa, Chrysalis, Cocoon, Peace Walker.
Cleared Chapter 3: A Nation Reborn.
Performed CQC six times in a row.
Cleared Chapter 2: The Phantom Hero.
Wearing a cardboard box gives you that feeling of inner peace.
Reached 100 hold-ups.
Sent an item using Delivery.
Reached 300 Fulton recoveries.
Carried out a mission in OUTER OPS.
Cleared Chapter 1: A Country Without An Army.
Shot enemy right in the middle of the rear end.
Recruited Hideo Kojima.
Reached at least 100 stun attacks or sleep-inducing attacks.
Captured a mech.
Cleared Prologue: An Army Without Borders.