I liked your irctdome. It reminded me of gabo's style a little bit and you know I fanboi over that. But I agree with Stark about your life drawings. You make the head tiny, and a lot of them have lopsided heads.
The values on your life drawings could be better but maybe its the scan that makes them wonky, cause the faces seem to get muddy from you pushing the values too much and leaving the rest of the figure with flat rendering. Another thing you should try doing is playing with the figure compositionally. How would it be situated on the picture plane. Draw a lil box around the figure in different places playing with stuff. Just a thought.