you can't, unless you paint it yourself, the point is, that, to get that Aluminium look, you'll have to make the monitor out of aluminium too. And well, that is down right impossible, w/ a typical CRT tube, even when it's off, it'll store between 10000W to 40000W of electric current inside, w/ a conductive casing is well, not a good idea, you will pretty much die when you touch it.