Mafferick

Of course I got laid, I am billionaire, genius, playboy, philanthropist.

(painted it gold)

He changed the suit to a gold-titanium alloy.

I like Iron Man.

I like making things.

It seemed like a good idea.

We'd say it's is his major endeavor, however he has done a few smaller projects for example: http://imgur.com/2Okn02M

10 points for whoever guesses what it is.