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