Here is the full list of all 50 Monster Hunter: World trophies - there are 36 bronze, 11 silver, 2 gold and 1 platinum.
Obtain a gold crown for 10 or more monsters that appear from low or high rank.
Complete your first arena quest.
Capture a stiff, bristly creature.
Reach hunter rank 100.
Capture a fluffy, snuggly creature.
Possess 1,000,000 zenny.
Hunt 500 large monsters.
Mount your first monster.
Capture a creature that glitters like a rainbow.
Capture a fish known as "the living fossil."
Hunt 50 tempered monsters.
Collect over 50 Guild Cards.
Obtain five highly rare weapons.
Complete 50 investigations.
Slay 50 elder dragons.
Obtain five highly rare pieces of armor.
Capture 50 monsters.
Solve the mystery of the Elder Crossing.
Hunt your first tempered monster.
Complete 100 quests via multiplayer.
Record your first miniature crown for monsters that appear from low or high rank.
Obtain 100,000 research points.
Earn the right to take on eight-star assignments.
Earn the right to take on seven-star assignments.
Hunt 100 large monsters.
Complete 50 optional quests.
Successfully guide Zorah Magdaros.
Respond to an SOS flare, and help complete 10 quests.
Establish five camps.
Earn the right to take on five-star assignments.
Raise the proficiency of any Palico Gadget to level 10.
Record your first silver crown or higher for monsters that appear from low or high rank.
Complete your first investigation.
Fire an SOS flare for the first time.
Move into an upgraded room.
Earn the right to take on four-star assignments.
Capture your first monster.
Befriend your first Tailraider.
Earn the right to take on three-star assignments.
Catch your first fish.
Complete a quest via multiplayer.
Cook your first well-done steak.
Earn the right to take on two-star assignments.
Escape the Jagras pack by hiding in some shrubs.
Unlock all trophies for Monster Hunter: World.
Complete 50 arena quests.
Max out the research level (up to high rank) for many monsters.
Obtain a miniature crown for 10 or more monsters that appear from low or high rank.
Obtain a miniature crown for many monsters in your hunting log.
Obtain a gold crown for many monsters in your hunting log.