Oh man I'd really like to see more of your stuff with this amount of exquisite and excruciating detail to the whole piece, sometimes pictures heavily drawing on colour contrast and composition etc pales in comparison to a pure, clean detail driven piece like this! Love it mate, keep it up!
Nice reflective chrome metals, sharp detailing where needed (he does trail off a bit on the shoulders, but that's not the focus here...) nice triptych of the primary colours red, yellow and blue and a bold choice too! It brings life to a painting that otherwise might've come off as too cold, but the reds and yellow help with that.
Oh, and the QR-code. Nice detail. sort of implying that this bugger if stopped can be scanned and eventually traced, or if you scan one, you find out where these bitches can be bought, should you desire one yourself. Makes me think of replicants, really. But less human looking obviously.
Not only are the mechanical parts really well done, but I must admit I think you portray flesh better than almost everyone else on the site. Despite clearly being drawn, he still looks like he's full of blood and meat. It all comes together awesomely.