Here is the full list of all 42 Metal Gear Solid V: The Phantom Pain achievements worth 1,000 gamerscore.
Completed "TRUTH: THE MAN WHO SOLD THE WORLD" mission.
Obtained the codename "Hero."
Completed "A QUIET EXIT" mission.
Constructed all available platforms for Mother Base.
Raised bond with D-Dog to the maximum.
Played an "Infiltration" FOB mission.
Completed "SAHELANTHROPUS" mission.
Completed "METALLIC ARCHAEA" mission.
Completed "VOICES" mission.
Raised bond with Quiet to the maximum.
Completed "TRAITORS' CARAVAN" mission.
Earned a total of 10,000,000 GMP or more.
Developed 100 or more development items.
Extracted a female prisoner.
Made Quiet available for deployment.
Completed "HELLBOUND" mission.
Increased Mother Base staff to 250 or more personnel.
Made D-Dog available for deployment.
Developed 50 or more development items.
Completed "WHERE DO THE BEES SLEEP?" mission.
Interrogated an enemy soldier.
Increased Mother Base staff to 50 or more personnel.
Completed a SIDE OP.
Fulton extracted an enemy soldier.
Completed "PHANTOM LIMBS" mission.
Captured an outpost or guard post.
Completed "PROLOGUE: AWAKENING" mission.
Complete a mission using a Combat Unit staff member.
Complete all missions.
Complete all mission tasks.
Complete all missions with an S rank.
Complete all "Mine Clearing" SIDE OPS.
Complete all SIDE OPS.
Complete all key Dispatch Missions.
Raise bond with D-Horse to the maximum.
Raise all Teams/Units to level 50.
Develop 300 or more development items.
Develop a nuclear weapon.
Dispose of a nuclear weapon.
Extract all wild animal species.
Obtain all blueprints and key items.
Obtain all memento photos.