Little Boxes - Doc 11

I thought it would be good to show Matt Smith's Doctor pondering those mysterious small (but BIG) boxes.
Guess what parts are CGI?
Well, my hope is to eventually blend the hand drawn with computer rendered stuff, so it looks like one single piece. I'm not there yet, but I'm 'experimenting', so have patience please!
It looks ok from a distance, but up close it's kind of weird; possibly a bit jarring, having two formats fighting each other?
Fear not, I will persist with my digital painting. I just find it takes an annoying long time to make a digital drawing when pencil on paper is done in an instant.
Hope you enjoy the hybrid nonetheless!