Ra - Concept Mix and Match

Before I took one of these guys further I felt I needed to exhaust the possibilities a little more. Felt there was more gold in there if I dug a little further.

The Swarm - Docked

I tend to just use my sketchbook just for me, for ideas on composition or story or design.  This helps as I'm loathed to forget stuff and this holds me until I get time in front of a computer.  Also sometimes the idea losses lustre so it never makes it that far so it's a good way to weed out the weak ideas.