O.O Look at the shinyness on those sleevy things. Ooo! I want! And I love the other drawings too - they turned out great! I feel your pain with female faces though. I personally found the article very helpful in that regard, though I still can't draw females for some reason. Every person is different of course, but they're good rules of thumb.
And I would totally commission you for some snazzy character art ebroise!