Here is the full list of all 16 16bit Trader achievements.
Complete all side quests.
Gain Losidofian engineers recognition.
Roam the roads of Asavala.
Gain 1000000 gold before the 1500th day.
Penetrate the mines of the Kingdom.
Earn the title Head of the Trade Council.
Earn Murrevorra’s honorary citizenship
Prove your bravery and become a knight.
Earn 150000 gold in one transaction.
Tame the waves of all of the seas.
Help the monks of Lackov.
Gain Spive’s Thieves Guild recognition.
Explore the mines and ruins.
Hire 30 companions.
Play for 5 consecutive days.
Play for 10 consecutive days.