Okay, just a couple of images that I find sexy and/or physically attractive. Now, just go ahead and assume all or most of the humanoid species in Star Trek. They're just humans with some blobs of makeup. Let's make this a little more interesting (as teacake
(And a shitload of other Caitians - Star Trek)
(along with a shitload of other Na'vi - Avatar)
I could go on for a while, but this should be sufficient for now.
Also, these are just the ladies.