I did tons of sketches (especially District 9 related) lately because I barely have time to do a fancy colored picture. Because there are so many drawings I split the post in to two posts; Cool drawings and ugly drawings, I hope you enjoy!:)
The Dog-skulls are done from memory, so please forgive me the mistakes!
I used movie screen shots as reference for these drawings, I wanted to draw Prawns walking on four legs.
Koobus and Wikus Oku-style:
I hope you like them!:)