Certainly, with all the excellent new products on the market, there is no reason not to try it! It may take some practice if you are not a painter ordinarily. You can save a lot of money by doing this yourself...Rustoleum makes make a great "kit" for surface refinishing...check out your local home improvement store...they can tell you more...or check out Rustoleum's wedsite!
I have sold metal cabinets for kitchen cabinets :-) sorry no pictures to offer tho
Check out IKEA. They have several metal kitchen cabinets.