I posted some before I created an account.
The best I could think of is a Ochimusha Arachne combo, with each leg also serving as a sheath for a blade. RuffledSasquatch, your Jumping Spider one is amazing!
Kakuen + Yeti = Kakueti
By appearance slightly more Yeti like, Unmarried ones who have had no sexual experience yet have somewhat disparaging attitude towards humans, althuogh they are rather curious about humans so they often seek human company. How ever married ones are usually rather friendly and gentle, and huggable, How ever married ones are rare to be seen as they often spend time either with their husbands, or masturbating thinking about their husbands.
How ever during breeding season, which happens regularly about 5-7 days every month, and which is the time they usually get married they become quite selfish and very lustful, only thinking about how to gain more pleasure out of their man.
They usually live in "troops" of 3-9 individuals, and while extremely rare, it's not unheard of that one troop shares a man, althuogh this is usually only when all of them have fallen on same man, and thier heats doesn't overlap too much.
Vamp Mosquito + Werewolf. Chupacabra.
Blue oni + Dark slime
Ochimusha + Lich
Undead spellsword, breaking the balance of the party over her knee with a sickening crack