Yay you finished it! not ill anymore i'm guessing? It looks fantastic. i was expecting a more brown/grey/copper colour scheme but i really like the colours you picked, very unconventional. Is it airbrushed?
The concept is very reminiscing to a few doctor who episodes. i'd make a reference but i don't want to spoil to who hasn't watched it.
Yes, it is airbrushed, most of my work nowadays is. I didn't want an old rusty feel hence the gamut. You said you used to wonder what you'd look like if you were a robot. The concept of this one was formed when I looked at the photo and I realised it was calm but restless, if that makes sense.