Monster Girl Pack of mythological proportions progress:
Completed:
Satyr (100% Nymphomaniac rate!)
Werewolf/Wolfgirl
Tengu
Harpy (Highly aggressive! Can start with PCHate as high as 50!)
Yeti (I found a grand total of two H-pics worth mentioning. Only one was good enough to go in. I had to go to deviantart to find a decent profile pic.)
Mermaid
Angel
Succubus (The lesbian pics for both angel and succubus girls involve 1 angel and 1 succubus.)
Sphinx (O.o)
Oni (Dear lord, that's a lot of spiked clubs....)
Minotaur/Cowgirl
Medusa (Unique. The most antagonistic girl to go in the game yet. Adventurer, Aggressive, Assassin, Merciless, Fearless, Malformed, Tsundere, Yandere, Iron Will, Sadistic, Strong, Tough, Basic Magic, Strong Magic, PCHate 100, 0 Happiness, 25 base Combat & Magic, 0 Obedience, etc. I've half a mind to write some custom interaction scripts for her where one wrong move gets the player turned to stone and results in game over.)
Bastet (Unique. Ugh, locating egyptian catgirls was a nightmare! Though this fine lady has sex skills out the wazoo!)
Okami Amaterasu (Unique. Managed to put this together without any furry pics even.)
Kraken (Unique. My version would work better if we had a Rapist trait that had her force herself on anyone she defeated in combat.)
Working on/Planned:
Vampire
Naga/Lamia
Kappa
Phoenix
Unicorn
Valkyrie
Fairies (Butterfly and Dragonfly winged varieties)
Elves (Maybe? Depends on how fast I finish the rest)
Given Up (Can't find pics. I appear to have disproved Rule 34.....):
Thunderbird (I don't mean the personification of Mozilla Thunderbird either!)
Quetzalcoatl (Unique)
Still taking (mythological) suggestions!