Hey man!
Thats pretty cool! (The second I saw your work I thought of quitting. abandon all hope ;D)
But hey, while I am at it, I entered today, and posted my rough sketch too! Could you please give me some advice regarding design, proper presentation (decor of my artwork and sketches, because it looks blank and uninteresting compared to yours), and most importantly proper use of color, cause I always stick to monochrome, and if I dare to try to tap into colors, it turns out tasteless and uninteresting.
I am sorry to bother you, but I will use this opportunity to learn from professionals as much as I can!