Here is the full list of all 42 Metal Gear Solid V: The Phantom Pain achievements worth 1,000 gamerscore.
Completed "SAHELANTHROPUS" mission.
Obtained the codename "Hero."
Raised bond with D-Dog to the maximum.
Constructed all available platforms for Mother Base.
Raised bond with Quiet to the maximum.
Completed "METALLIC ARCHAEA" mission.
Raised all Teams/Units to level 50.
Developed 100 or more development items.
Played an "Infiltration" FOB mission.
Completed a mission using a Combat Unit staff member.
Completed "VOICES" mission.
Earned a total of 10,000,000 GMP or more.
Completed "TRAITORS' CARAVAN" mission.
Made Quiet available for deployment.
Completed "HELLBOUND" mission.
Increased Mother Base staff to 250 or more personnel.
Developed 50 or more development items.
Made D-Dog available for deployment.
Extracted a female prisoner.
Completed "WHERE DO THE BEES SLEEP?" mission.
Increased Mother Base staff to 50 or more personnel.
Interrogated an enemy soldier.
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 QUIET EXIT" mission.
Complete "TRUTH: THE MAN WHO SOLD THE WORLD" mission.
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.
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.