My favourite intergalactic hero (he still doesn't have a name) pulverizes the enemy. I used Uni-Pin and Artline ink pens and water-based Koi brush pens (light warm grey & dark warm grey & black).
Hope this doesn't get me kicked out as a "non-doodle" but have been having a lot of fun with this little project. Tools include cardboard, a sharpie and a knife. More to come!