with the second sith lord study, i think you could accentuate the mood even further by making the camera lower still, sort of a worm's-eye-view perhaps. as is it conveys a lot of drama with the lighting anyway, but if you're bored one day heh heh.
looking good, i can tell you're practicing so much more than i
the zbrushing is tasty, are those heads done straight off of a sphere or do you make the basic facial structure in another program? (congrats on the kittens, they're nice and cute until they turn into cats and shed and pee everywhere )
oh but the penguin, you can really see it´s walking(or whatever you call what penguins do when they move forward) through the storm. very believable and with a nice snowy feeling as well.
It´s definately the piece I like best on page7 so far.