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