Hi,
Please find below a .png that contains the Art Direction Concept Document, it is a little different as I am using the sourceforge app FREEMIND, which is pretty good. So you have to zoom in a wee bit for the text.
The evolution started off like trying to design a ‘cow’ but ending up with a bicycle. So my whole concept has changed as I have thought about what I want and context. But overall it I will trying to impart a blade runner flavour to this.