Like the person who took the photo in the store mentioned, there's a panther girl, a ...voodoo priestess? and Neptune's daughter or something. Panthera's leotard is pretty great, and I just realized Nemona's body seems to be transparent. Not sure what to say about Voodoona. One thing is for sure, though: Simba Toys are terrible at names.
(For newcomers, Twilight Teens is Simba Toys' line of Monster High clones. They're a bit cheap, particularly the clothes, but since they use the same body as Simba's Super Model dolls they do have pretty good articulation. The downside is they all have the same face mold.)