Here is the full list of all 8 CARAVAN STORIES trophies - there are 3 bronze, 3 silver and 2 gold.
Unlocked 1 Caravan Post.
Turned 1 Beast into an Ally.
Completed 10 battles.
Gathered 10 materials.
Turned 3 heroes into allies in story quests.
Cleared 10 types of Quests.
Win 10000 Battles.
Turned 1000 Beasts into Allies in battle.