Okay so let's get the obvious parts out of the way: I haven't gotten to play nearly as much Shadowrun as I'd like so I have only a general notion of what's optimal or not... but the idea of a pixie with a rigger's cocoon inside a humanoid drone disguised as a person is hilarious to me and presents some interesting advantages, challenges and weaknesses. Is it optimal for anything? probably not. Would it lead to some strange, unusual and hilarious situations? Almost certainly. The first big question that comes to my mind is: assuming the GM and table even buy into it, what do I DO with such a setup? Do I turn it into a street sam with all sorts of hidden pistols and reloading slides for nonstop bang bang? Do I turn it into a grappler with steamers to gas my prey with some narcoject? Do I make it a face that can pass off all the metal as regular 'ware and still get their way despite the social penalties? Or do I just get it some cyberfingers with lockpicks and infiltration gear? Maybe I just get a car and drive the team around manually...through my drone. Like I said, the concept gives me all sorts of chuckles, including playing out the weaknesses and surprise factor.
Has anyone ever run this successfully? If so, what did you do? What kind of build did you go with and what kind of fun happened with it? Also, what rules gave you a particularly tough time figuring out or getting approval for it?