As far as the animation is concerned, both scenes are pretty far by now. What's missing are a couple of extra animation layers, facial expressions, background and lighting. Oh and the Alexstrasza-scene will hopefully feature a cumshot, yay!
I've been experimenting with lots of different stuff in the past few months, so these scenes will feature things like fancy skin and hair shaders, advanced lighting, more complex facial animations and more realistic breast physics. Also I think I'll be trying to make more non-WoW stuff, starting with Mass Effect.