Ohhh the draenei looks really good <3 ( I love Draenei)
The only thing I have to say is that the hands look anorexically skinny, the rest of the body is spot-on (especially the face, and those lips are perf.)
The background ain't much, but it's great for a first try :> To improve your bg skills, try to speedpaint scenery a lot (photos of hills, mountains, etc.) it's very helpful and isn't all that stressing.