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