Here is the full list of all 16 HunieCam Studio achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Earn the Bronze trophy without using accessories.
Contract all 6 STDs (within a single save file).
Earn the Silver trophy using only 3 girls.
Employ a full staff made up entirely of HuniePop characters.
Have one girl of each race doing a cam show simultaneously.
Unlock all outfits and hairstyles for all girls.
Earn the Gold trophy without escorting.
Unlock all outfits and hairstyles for one girl.
Earn the Diamond trophy.
Earn the Platinum trophy.
Purchase 8 ads within a single day.
Recruit all 18 girls at least once (across all save files).
Employ a full staff of 8 cam girls.
Purchase every investment within 21 days.
Complete a game session without dropping below 5 cigs or drinks.
Employ your very first cam girl.