Kapira Aegagrus isn't a pureblood Draenei, she has some Night Elf ancestry a few generations back, which is responsible for endowing her with some unique physical attributes. Taller than most Draenei, and more muscular than most Night Elves, Kapira combines copious amounts of physical and sexual power into a lean, elegant package. At some point I'll have to draw more of her crossing paths with Ravi, Voska, Pendulum, and the rest of her adventuring party!
Here's a purple-skinned version that brings out the Night Elf aspect of her hybrid nature: