This is awesome. Things like this remind me that I should spend more time in Illustrator. Learning Illustrator would probably speed up my boring design style anyways. I really love all the details you put into this image. If there were any more detailed it would be blue prints or construction instructions.
very very very nice. and the fact that you drew it makes it even better. ill just browse around your gallery to find some more drawings if you have them. oh and i dont think i like the black border much, yea, that and the grey shadows, i wouldve loved it even more if they were all the same colour, and without the border. anyways the robot machine thing is great.
keep it up.