I would splurge on cameras, definitely.
I would walk about with a big ass DSLR, with an expensive as hell leather camera bag that contains a myriad of lenses that I would wipe with a cool and high class microfiber cloth. I would also have a compact yet efficient video camera that I would keep in my poser Herschel backpack.
I would travel the world, on a spoiled kid’s quest for meaning through my lenses. I would dress quirkily in weird designer clothes that would cost what it would to feed a family for a month. I would have the newest, thinnest, mac book pro, in which I would have professional software for photo and video editing. I would have a domain on the internet, with a quirky name. It would have sleek, cool, transitions from page to page, and on my quirky website would be my very artistic photos and videos, with some very artistic and quirky description of myself.
Well, if I were rich, that is.