A skiny Alien I sculpted and painted very quickly (10h sculpt, 5h paint).
The gun colors are inspired by "District 9" movie, and I tried to use oils to add more variations on skin. (not sure I successed...)
I really like the sculpt that you've got here, just humanoid enough to be creepy but alien enough to be intriguing. Textures across him/her/it add to the effect! Nice simple paint scheme and just enough gear to get the job done. Keep it up!